diff --git a/task_02_raven/medium/meta_0000.json b/task_02_raven/medium/meta_0000.json
new file mode 100644
index 0000000000000000000000000000000000000000..5cee0bcb717254d07ee7dafe439bc07ac658b1c7
--- /dev/null
+++ b/task_02_raven/medium/meta_0000.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 42,
+  "puzzle_id": "raven_medium_0042",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0001.json b/task_02_raven/medium/meta_0001.json
new file mode 100644
index 0000000000000000000000000000000000000000..9b2b0d69d0ff633e10029d50a3da82345aeffe1c
--- /dev/null
+++ b/task_02_raven/medium/meta_0001.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 43,
+  "puzzle_id": "raven_medium_0043",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0002.json b/task_02_raven/medium/meta_0002.json
new file mode 100644
index 0000000000000000000000000000000000000000..f5e1e1f5080397071ae8736d0c98ac02e433e7ef
--- /dev/null
+++ b/task_02_raven/medium/meta_0002.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 44,
+  "puzzle_id": "raven_medium_0044",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0003.json b/task_02_raven/medium/meta_0003.json
new file mode 100644
index 0000000000000000000000000000000000000000..eda2643e5e229d93995946a40ae972fd25f2ef3f
--- /dev/null
+++ b/task_02_raven/medium/meta_0003.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 45,
+  "puzzle_id": "raven_medium_0045",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0004.json b/task_02_raven/medium/meta_0004.json
new file mode 100644
index 0000000000000000000000000000000000000000..128b8d0900dcc63e72dd83e2432f7e1d84690e59
--- /dev/null
+++ b/task_02_raven/medium/meta_0004.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 46,
+  "puzzle_id": "raven_medium_0046",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0005.json b/task_02_raven/medium/meta_0005.json
new file mode 100644
index 0000000000000000000000000000000000000000..913cd9b8f8a7c6165c3b0db75efade9e7f88cbd1
--- /dev/null
+++ b/task_02_raven/medium/meta_0005.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 47,
+  "puzzle_id": "raven_medium_0047",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0006.json b/task_02_raven/medium/meta_0006.json
new file mode 100644
index 0000000000000000000000000000000000000000..aedae5e1afd2e1f40217ad8c3b07e61f0a9b5f2c
--- /dev/null
+++ b/task_02_raven/medium/meta_0006.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 48,
+  "puzzle_id": "raven_medium_0048",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0007.json b/task_02_raven/medium/meta_0007.json
new file mode 100644
index 0000000000000000000000000000000000000000..cc880187037d69219e0f4ebbe3018a012736c7f7
--- /dev/null
+++ b/task_02_raven/medium/meta_0007.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 49,
+  "puzzle_id": "raven_medium_0049",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0008.json b/task_02_raven/medium/meta_0008.json
new file mode 100644
index 0000000000000000000000000000000000000000..8d9dceb90991f348af436aa94530b7cd9ea4f4bd
--- /dev/null
+++ b/task_02_raven/medium/meta_0008.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 50,
+  "puzzle_id": "raven_medium_0050",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0009.json b/task_02_raven/medium/meta_0009.json
new file mode 100644
index 0000000000000000000000000000000000000000..fca057231ee8371fb3d45c026d739ea34ad872e4
--- /dev/null
+++ b/task_02_raven/medium/meta_0009.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 51,
+  "puzzle_id": "raven_medium_0051",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0010.json b/task_02_raven/medium/meta_0010.json
new file mode 100644
index 0000000000000000000000000000000000000000..2483bf9776fa3f1d0d92e8b3023085fd4ef402d1
--- /dev/null
+++ b/task_02_raven/medium/meta_0010.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 52,
+  "puzzle_id": "raven_medium_0052",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0011.json b/task_02_raven/medium/meta_0011.json
new file mode 100644
index 0000000000000000000000000000000000000000..3bde0b76636a3af1f26e2dfaeb1a4e1e7c49e5f8
--- /dev/null
+++ b/task_02_raven/medium/meta_0011.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 53,
+  "puzzle_id": "raven_medium_0053",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0012.json b/task_02_raven/medium/meta_0012.json
new file mode 100644
index 0000000000000000000000000000000000000000..b3471b4d6506f52be54b8b72bdf81c5746d81126
--- /dev/null
+++ b/task_02_raven/medium/meta_0012.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 54,
+  "puzzle_id": "raven_medium_0054",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0013.json b/task_02_raven/medium/meta_0013.json
new file mode 100644
index 0000000000000000000000000000000000000000..199d02c47820b2f54d9ad87f1433b4b425e2443f
--- /dev/null
+++ b/task_02_raven/medium/meta_0013.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 55,
+  "puzzle_id": "raven_medium_0055",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0014.json b/task_02_raven/medium/meta_0014.json
new file mode 100644
index 0000000000000000000000000000000000000000..4fd55d766dd8b8e904b0c57480565b93036b7838
--- /dev/null
+++ b/task_02_raven/medium/meta_0014.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 56,
+  "puzzle_id": "raven_medium_0056",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0015.json b/task_02_raven/medium/meta_0015.json
new file mode 100644
index 0000000000000000000000000000000000000000..0e65790bffaf465ab0141356bccf66473f7345d2
--- /dev/null
+++ b/task_02_raven/medium/meta_0015.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 57,
+  "puzzle_id": "raven_medium_0057",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0016.json b/task_02_raven/medium/meta_0016.json
new file mode 100644
index 0000000000000000000000000000000000000000..0415dd89d0f48962ff5cefca0f13f7c56fd25307
--- /dev/null
+++ b/task_02_raven/medium/meta_0016.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 58,
+  "puzzle_id": "raven_medium_0058",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0017.json b/task_02_raven/medium/meta_0017.json
new file mode 100644
index 0000000000000000000000000000000000000000..05ba79a2206cf7c25b69ba03a5e22ce8fb2d6fbb
--- /dev/null
+++ b/task_02_raven/medium/meta_0017.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 59,
+  "puzzle_id": "raven_medium_0059",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0018.json b/task_02_raven/medium/meta_0018.json
new file mode 100644
index 0000000000000000000000000000000000000000..5492ac21a8436163c6aa172964292cc6f15b7fb8
--- /dev/null
+++ b/task_02_raven/medium/meta_0018.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 60,
+  "puzzle_id": "raven_medium_0060",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0019.json b/task_02_raven/medium/meta_0019.json
new file mode 100644
index 0000000000000000000000000000000000000000..bb6afa5bf36356aa82a80f4a2a049cc7f520a749
--- /dev/null
+++ b/task_02_raven/medium/meta_0019.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 61,
+  "puzzle_id": "raven_medium_0061",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0020.json b/task_02_raven/medium/meta_0020.json
new file mode 100644
index 0000000000000000000000000000000000000000..49c8b40a31ed4346b6deccdeecf0ae72e21a20e5
--- /dev/null
+++ b/task_02_raven/medium/meta_0020.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 62,
+  "puzzle_id": "raven_medium_0062",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0021.json b/task_02_raven/medium/meta_0021.json
new file mode 100644
index 0000000000000000000000000000000000000000..a82e758d6116df2abe4eb3aa65feab74b7afb236
--- /dev/null
+++ b/task_02_raven/medium/meta_0021.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 63,
+  "puzzle_id": "raven_medium_0063",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0022.json b/task_02_raven/medium/meta_0022.json
new file mode 100644
index 0000000000000000000000000000000000000000..6cb7e25619195980dec8adbe899774de8726a69e
--- /dev/null
+++ b/task_02_raven/medium/meta_0022.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 64,
+  "puzzle_id": "raven_medium_0064",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0023.json b/task_02_raven/medium/meta_0023.json
new file mode 100644
index 0000000000000000000000000000000000000000..954124a7b0dc4ef1e95b628b802ee37c6423ecdb
--- /dev/null
+++ b/task_02_raven/medium/meta_0023.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 65,
+  "puzzle_id": "raven_medium_0065",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0024.json b/task_02_raven/medium/meta_0024.json
new file mode 100644
index 0000000000000000000000000000000000000000..b0c5a80ec51440521d3770c2778a631266fc800e
--- /dev/null
+++ b/task_02_raven/medium/meta_0024.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 66,
+  "puzzle_id": "raven_medium_0066",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0025.json b/task_02_raven/medium/meta_0025.json
new file mode 100644
index 0000000000000000000000000000000000000000..7be2acb36ed3351379c47134f6d4383991d5a56e
--- /dev/null
+++ b/task_02_raven/medium/meta_0025.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 67,
+  "puzzle_id": "raven_medium_0067",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0026.json b/task_02_raven/medium/meta_0026.json
new file mode 100644
index 0000000000000000000000000000000000000000..b498c94cc87bea6399ef7aa93a61edf60d7fef79
--- /dev/null
+++ b/task_02_raven/medium/meta_0026.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 68,
+  "puzzle_id": "raven_medium_0068",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0027.json b/task_02_raven/medium/meta_0027.json
new file mode 100644
index 0000000000000000000000000000000000000000..affd4d2d9cc50e855f3f570f6ae7fd07a06fb200
--- /dev/null
+++ b/task_02_raven/medium/meta_0027.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 69,
+  "puzzle_id": "raven_medium_0069",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0028.json b/task_02_raven/medium/meta_0028.json
new file mode 100644
index 0000000000000000000000000000000000000000..a3335e5282af85fa79077c40fca9ed7d5eae0597
--- /dev/null
+++ b/task_02_raven/medium/meta_0028.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 70,
+  "puzzle_id": "raven_medium_0070",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0029.json b/task_02_raven/medium/meta_0029.json
new file mode 100644
index 0000000000000000000000000000000000000000..b8636271445fb0c08f0c7db4097ee040170ecadf
--- /dev/null
+++ b/task_02_raven/medium/meta_0029.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 71,
+  "puzzle_id": "raven_medium_0071",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0030.json b/task_02_raven/medium/meta_0030.json
new file mode 100644
index 0000000000000000000000000000000000000000..a577c113b7da653f710ba4c15a9f5db3f6f8f80c
--- /dev/null
+++ b/task_02_raven/medium/meta_0030.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 72,
+  "puzzle_id": "raven_medium_0072",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0031.json b/task_02_raven/medium/meta_0031.json
new file mode 100644
index 0000000000000000000000000000000000000000..3d6ec9061cd1dd49fdb611a11b32ac50cba3e9c4
--- /dev/null
+++ b/task_02_raven/medium/meta_0031.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 73,
+  "puzzle_id": "raven_medium_0073",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0032.json b/task_02_raven/medium/meta_0032.json
new file mode 100644
index 0000000000000000000000000000000000000000..84783604ae04f8806eb390f9e68e56d1e455ec12
--- /dev/null
+++ b/task_02_raven/medium/meta_0032.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 74,
+  "puzzle_id": "raven_medium_0074",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0033.json b/task_02_raven/medium/meta_0033.json
new file mode 100644
index 0000000000000000000000000000000000000000..064a2cb81a1e0f9aa8c10c5da1ab36e6d4ff3760
--- /dev/null
+++ b/task_02_raven/medium/meta_0033.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 75,
+  "puzzle_id": "raven_medium_0075",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0034.json b/task_02_raven/medium/meta_0034.json
new file mode 100644
index 0000000000000000000000000000000000000000..058b1f4879ba2c5519e065433cb6659621c71987
--- /dev/null
+++ b/task_02_raven/medium/meta_0034.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 76,
+  "puzzle_id": "raven_medium_0076",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0035.json b/task_02_raven/medium/meta_0035.json
new file mode 100644
index 0000000000000000000000000000000000000000..ca43c6d9222cf3b64feed893dd6f0b5230807978
--- /dev/null
+++ b/task_02_raven/medium/meta_0035.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 77,
+  "puzzle_id": "raven_medium_0077",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0036.json b/task_02_raven/medium/meta_0036.json
new file mode 100644
index 0000000000000000000000000000000000000000..76d543909e58abc05b0df396348a59ade810bf97
--- /dev/null
+++ b/task_02_raven/medium/meta_0036.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 78,
+  "puzzle_id": "raven_medium_0078",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0037.json b/task_02_raven/medium/meta_0037.json
new file mode 100644
index 0000000000000000000000000000000000000000..b2106a2c9b016f79a3b0e72faed844f574c397fe
--- /dev/null
+++ b/task_02_raven/medium/meta_0037.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 79,
+  "puzzle_id": "raven_medium_0079",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0038.json b/task_02_raven/medium/meta_0038.json
new file mode 100644
index 0000000000000000000000000000000000000000..877e820636ab59e7fd704d89a9f143b78bab853e
--- /dev/null
+++ b/task_02_raven/medium/meta_0038.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 80,
+  "puzzle_id": "raven_medium_0080",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0039.json b/task_02_raven/medium/meta_0039.json
new file mode 100644
index 0000000000000000000000000000000000000000..c5592a38068f1052b11619b8a5b0116e40ce6f64
--- /dev/null
+++ b/task_02_raven/medium/meta_0039.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 81,
+  "puzzle_id": "raven_medium_0081",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0040.json b/task_02_raven/medium/meta_0040.json
new file mode 100644
index 0000000000000000000000000000000000000000..34573539adabe65450ba78ac4122cf238181e87c
--- /dev/null
+++ b/task_02_raven/medium/meta_0040.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 82,
+  "puzzle_id": "raven_medium_0082",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0041.json b/task_02_raven/medium/meta_0041.json
new file mode 100644
index 0000000000000000000000000000000000000000..6c83834c6717ab777962a7afe635ed5255b9c3e0
--- /dev/null
+++ b/task_02_raven/medium/meta_0041.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 83,
+  "puzzle_id": "raven_medium_0083",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0042.json b/task_02_raven/medium/meta_0042.json
new file mode 100644
index 0000000000000000000000000000000000000000..d3d90b841f6d021c2ef67173013f743c12048604
--- /dev/null
+++ b/task_02_raven/medium/meta_0042.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 84,
+  "puzzle_id": "raven_medium_0084",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0043.json b/task_02_raven/medium/meta_0043.json
new file mode 100644
index 0000000000000000000000000000000000000000..822f6a5c1b13478507dc32903407d6bf26dda59a
--- /dev/null
+++ b/task_02_raven/medium/meta_0043.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 85,
+  "puzzle_id": "raven_medium_0085",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0044.json b/task_02_raven/medium/meta_0044.json
new file mode 100644
index 0000000000000000000000000000000000000000..3d31238f38c71cf33d1ea1e3b4e289efd92dbfb3
--- /dev/null
+++ b/task_02_raven/medium/meta_0044.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 86,
+  "puzzle_id": "raven_medium_0086",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0045.json b/task_02_raven/medium/meta_0045.json
new file mode 100644
index 0000000000000000000000000000000000000000..ecd1c86e0d57714f127307a237f1efd3c5a047a1
--- /dev/null
+++ b/task_02_raven/medium/meta_0045.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 87,
+  "puzzle_id": "raven_medium_0087",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0046.json b/task_02_raven/medium/meta_0046.json
new file mode 100644
index 0000000000000000000000000000000000000000..2bfcaad127cc4e394416abe7dcaa13976e01babb
--- /dev/null
+++ b/task_02_raven/medium/meta_0046.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 88,
+  "puzzle_id": "raven_medium_0088",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0047.json b/task_02_raven/medium/meta_0047.json
new file mode 100644
index 0000000000000000000000000000000000000000..bcfad0b7fcfe87859fc6e5c0e2a4c650f30f47c8
--- /dev/null
+++ b/task_02_raven/medium/meta_0047.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 89,
+  "puzzle_id": "raven_medium_0089",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0048.json b/task_02_raven/medium/meta_0048.json
new file mode 100644
index 0000000000000000000000000000000000000000..db6f2ea4e9762c752f17877f68b76d0e0d620edf
--- /dev/null
+++ b/task_02_raven/medium/meta_0048.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 90,
+  "puzzle_id": "raven_medium_0090",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0049.json b/task_02_raven/medium/meta_0049.json
new file mode 100644
index 0000000000000000000000000000000000000000..5e403e36d4392fe3d034819ce35a262365d70e77
--- /dev/null
+++ b/task_02_raven/medium/meta_0049.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 91,
+  "puzzle_id": "raven_medium_0091",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0050.json b/task_02_raven/medium/meta_0050.json
new file mode 100644
index 0000000000000000000000000000000000000000..aabaecf07347159897968b8c3ae842acf5938dfd
--- /dev/null
+++ b/task_02_raven/medium/meta_0050.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 92,
+  "puzzle_id": "raven_medium_0092",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0051.json b/task_02_raven/medium/meta_0051.json
new file mode 100644
index 0000000000000000000000000000000000000000..dc9ee31ecbf5701133dca8014786bfa5c45920ce
--- /dev/null
+++ b/task_02_raven/medium/meta_0051.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 93,
+  "puzzle_id": "raven_medium_0093",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0052.json b/task_02_raven/medium/meta_0052.json
new file mode 100644
index 0000000000000000000000000000000000000000..d45096793048de68636d4809df1ced6524056bb4
--- /dev/null
+++ b/task_02_raven/medium/meta_0052.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 94,
+  "puzzle_id": "raven_medium_0094",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0053.json b/task_02_raven/medium/meta_0053.json
new file mode 100644
index 0000000000000000000000000000000000000000..37535e07f9b5ecfffc3d8c6e0d354769b492d374
--- /dev/null
+++ b/task_02_raven/medium/meta_0053.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 95,
+  "puzzle_id": "raven_medium_0095",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0054.json b/task_02_raven/medium/meta_0054.json
new file mode 100644
index 0000000000000000000000000000000000000000..8e816eaa398e30cfdeb46ba4068ce6661354b841
--- /dev/null
+++ b/task_02_raven/medium/meta_0054.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 96,
+  "puzzle_id": "raven_medium_0096",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0055.json b/task_02_raven/medium/meta_0055.json
new file mode 100644
index 0000000000000000000000000000000000000000..a2382f8bd3a31fd3f1f6f4ca5e9ad5832930d552
--- /dev/null
+++ b/task_02_raven/medium/meta_0055.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 97,
+  "puzzle_id": "raven_medium_0097",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0056.json b/task_02_raven/medium/meta_0056.json
new file mode 100644
index 0000000000000000000000000000000000000000..2af4983e1996be5cd299a387596e8ce142796dc5
--- /dev/null
+++ b/task_02_raven/medium/meta_0056.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 98,
+  "puzzle_id": "raven_medium_0098",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0057.json b/task_02_raven/medium/meta_0057.json
new file mode 100644
index 0000000000000000000000000000000000000000..294ea90bdf2a821ffff61b6c08697135a7dfc4b2
--- /dev/null
+++ b/task_02_raven/medium/meta_0057.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 99,
+  "puzzle_id": "raven_medium_0099",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0058.json b/task_02_raven/medium/meta_0058.json
new file mode 100644
index 0000000000000000000000000000000000000000..69edbde73e76a36337364c62b63df629df3f6086
--- /dev/null
+++ b/task_02_raven/medium/meta_0058.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 100,
+  "puzzle_id": "raven_medium_0100",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0059.json b/task_02_raven/medium/meta_0059.json
new file mode 100644
index 0000000000000000000000000000000000000000..f607bf3e7fcfd4943051e056dc83ddf8021c5c25
--- /dev/null
+++ b/task_02_raven/medium/meta_0059.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 101,
+  "puzzle_id": "raven_medium_0101",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0060.json b/task_02_raven/medium/meta_0060.json
new file mode 100644
index 0000000000000000000000000000000000000000..e27751eb7efc92b8e7175dca4b0a2f7703b839c1
--- /dev/null
+++ b/task_02_raven/medium/meta_0060.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 102,
+  "puzzle_id": "raven_medium_0102",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0061.json b/task_02_raven/medium/meta_0061.json
new file mode 100644
index 0000000000000000000000000000000000000000..1043da9b8f349de4e7afc89bffc9ca2e50882e07
--- /dev/null
+++ b/task_02_raven/medium/meta_0061.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 103,
+  "puzzle_id": "raven_medium_0103",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0062.json b/task_02_raven/medium/meta_0062.json
new file mode 100644
index 0000000000000000000000000000000000000000..5ccffa7dc5ebcdf02a643c5f2621164f8dda5f5e
--- /dev/null
+++ b/task_02_raven/medium/meta_0062.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 104,
+  "puzzle_id": "raven_medium_0104",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0063.json b/task_02_raven/medium/meta_0063.json
new file mode 100644
index 0000000000000000000000000000000000000000..bcb8f8e15516bd435bb6d64287932e538aa4fa37
--- /dev/null
+++ b/task_02_raven/medium/meta_0063.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 105,
+  "puzzle_id": "raven_medium_0105",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0064.json b/task_02_raven/medium/meta_0064.json
new file mode 100644
index 0000000000000000000000000000000000000000..e289a993f305e08f7c0234a2803a68dc2c41ad06
--- /dev/null
+++ b/task_02_raven/medium/meta_0064.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 106,
+  "puzzle_id": "raven_medium_0106",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0065.json b/task_02_raven/medium/meta_0065.json
new file mode 100644
index 0000000000000000000000000000000000000000..13b92c7df57b437c772ef1dcb47776e56aebac97
--- /dev/null
+++ b/task_02_raven/medium/meta_0065.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 107,
+  "puzzle_id": "raven_medium_0107",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0066.json b/task_02_raven/medium/meta_0066.json
new file mode 100644
index 0000000000000000000000000000000000000000..66fd101f00eed578a718b78729605ae2eae7a10a
--- /dev/null
+++ b/task_02_raven/medium/meta_0066.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 108,
+  "puzzle_id": "raven_medium_0108",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0067.json b/task_02_raven/medium/meta_0067.json
new file mode 100644
index 0000000000000000000000000000000000000000..0a06d65f963aaa506b835142a21f6e6a6ec15be7
--- /dev/null
+++ b/task_02_raven/medium/meta_0067.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 109,
+  "puzzle_id": "raven_medium_0109",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0068.json b/task_02_raven/medium/meta_0068.json
new file mode 100644
index 0000000000000000000000000000000000000000..fd536e958e5628dee8eb6a1427cd8fd03cbbf8e1
--- /dev/null
+++ b/task_02_raven/medium/meta_0068.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 110,
+  "puzzle_id": "raven_medium_0110",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0069.json b/task_02_raven/medium/meta_0069.json
new file mode 100644
index 0000000000000000000000000000000000000000..9b4750a1ba7435648cf349ce1a3e2447b9af0b15
--- /dev/null
+++ b/task_02_raven/medium/meta_0069.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 111,
+  "puzzle_id": "raven_medium_0111",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0070.json b/task_02_raven/medium/meta_0070.json
new file mode 100644
index 0000000000000000000000000000000000000000..ec76c4ae69dfb1c64c56724537ec0d0412f1cc5e
--- /dev/null
+++ b/task_02_raven/medium/meta_0070.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 112,
+  "puzzle_id": "raven_medium_0112",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0071.json b/task_02_raven/medium/meta_0071.json
new file mode 100644
index 0000000000000000000000000000000000000000..23236e13288d04ac87da97ef3c0a4b8edcc48e49
--- /dev/null
+++ b/task_02_raven/medium/meta_0071.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 113,
+  "puzzle_id": "raven_medium_0113",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0072.json b/task_02_raven/medium/meta_0072.json
new file mode 100644
index 0000000000000000000000000000000000000000..ae2c55cb79668f26459a372ff7e8de2fc7b26878
--- /dev/null
+++ b/task_02_raven/medium/meta_0072.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 114,
+  "puzzle_id": "raven_medium_0114",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0073.json b/task_02_raven/medium/meta_0073.json
new file mode 100644
index 0000000000000000000000000000000000000000..75b59ba3caed18f2316625918a797ec51f05b7f5
--- /dev/null
+++ b/task_02_raven/medium/meta_0073.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 115,
+  "puzzle_id": "raven_medium_0115",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0074.json b/task_02_raven/medium/meta_0074.json
new file mode 100644
index 0000000000000000000000000000000000000000..33ecc83d511e4fc0b1726a98bd4e95877a8f0db0
--- /dev/null
+++ b/task_02_raven/medium/meta_0074.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 116,
+  "puzzle_id": "raven_medium_0116",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0075.json b/task_02_raven/medium/meta_0075.json
new file mode 100644
index 0000000000000000000000000000000000000000..21365641bfd982a0e5b27a3d189dbd403123d507
--- /dev/null
+++ b/task_02_raven/medium/meta_0075.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 117,
+  "puzzle_id": "raven_medium_0117",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0076.json b/task_02_raven/medium/meta_0076.json
new file mode 100644
index 0000000000000000000000000000000000000000..f5636b5dba0452dd353e46ea1b72b6020db11d78
--- /dev/null
+++ b/task_02_raven/medium/meta_0076.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 118,
+  "puzzle_id": "raven_medium_0118",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0077.json b/task_02_raven/medium/meta_0077.json
new file mode 100644
index 0000000000000000000000000000000000000000..53db5746c5902ef18c1483e4e1b09f28bc76e97e
--- /dev/null
+++ b/task_02_raven/medium/meta_0077.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 119,
+  "puzzle_id": "raven_medium_0119",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0078.json b/task_02_raven/medium/meta_0078.json
new file mode 100644
index 0000000000000000000000000000000000000000..12c7abc5777f55c1f51d7584e16d6e9729a1a8ea
--- /dev/null
+++ b/task_02_raven/medium/meta_0078.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 120,
+  "puzzle_id": "raven_medium_0120",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0079.json b/task_02_raven/medium/meta_0079.json
new file mode 100644
index 0000000000000000000000000000000000000000..2ff5351404e82f9f44cac3c12cf20fb090a91c4d
--- /dev/null
+++ b/task_02_raven/medium/meta_0079.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 121,
+  "puzzle_id": "raven_medium_0121",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0080.json b/task_02_raven/medium/meta_0080.json
new file mode 100644
index 0000000000000000000000000000000000000000..480645e2b57bac8d847bfd070bfb4f5f1d7d99a7
--- /dev/null
+++ b/task_02_raven/medium/meta_0080.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 122,
+  "puzzle_id": "raven_medium_0122",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0081.json b/task_02_raven/medium/meta_0081.json
new file mode 100644
index 0000000000000000000000000000000000000000..aa66bc8ed2214f41ca4a56d3f01db2a602e50ec5
--- /dev/null
+++ b/task_02_raven/medium/meta_0081.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 123,
+  "puzzle_id": "raven_medium_0123",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0082.json b/task_02_raven/medium/meta_0082.json
new file mode 100644
index 0000000000000000000000000000000000000000..1b51bad02e9216b88961201f49b5b4197720cc0d
--- /dev/null
+++ b/task_02_raven/medium/meta_0082.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 124,
+  "puzzle_id": "raven_medium_0124",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0083.json b/task_02_raven/medium/meta_0083.json
new file mode 100644
index 0000000000000000000000000000000000000000..aa6c143221d236d60d410bf095c3e300314c716c
--- /dev/null
+++ b/task_02_raven/medium/meta_0083.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 125,
+  "puzzle_id": "raven_medium_0125",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0084.json b/task_02_raven/medium/meta_0084.json
new file mode 100644
index 0000000000000000000000000000000000000000..0e754ca135abbde63d79084c66b90e9dcef2e52d
--- /dev/null
+++ b/task_02_raven/medium/meta_0084.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 126,
+  "puzzle_id": "raven_medium_0126",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0085.json b/task_02_raven/medium/meta_0085.json
new file mode 100644
index 0000000000000000000000000000000000000000..f3216bc0a795509f1b5c7a94b5629a1cb94a1cbd
--- /dev/null
+++ b/task_02_raven/medium/meta_0085.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 127,
+  "puzzle_id": "raven_medium_0127",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0086.json b/task_02_raven/medium/meta_0086.json
new file mode 100644
index 0000000000000000000000000000000000000000..d2ada5f7bbf6efbde0a784b44533f9313b08e0ee
--- /dev/null
+++ b/task_02_raven/medium/meta_0086.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 128,
+  "puzzle_id": "raven_medium_0128",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0087.json b/task_02_raven/medium/meta_0087.json
new file mode 100644
index 0000000000000000000000000000000000000000..bca765d041fb67258c75ebd50153838ac65abb3f
--- /dev/null
+++ b/task_02_raven/medium/meta_0087.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 129,
+  "puzzle_id": "raven_medium_0129",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0088.json b/task_02_raven/medium/meta_0088.json
new file mode 100644
index 0000000000000000000000000000000000000000..a3cf5d4dbb18ceb69c87dfcdab763fe3bd116a25
--- /dev/null
+++ b/task_02_raven/medium/meta_0088.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 130,
+  "puzzle_id": "raven_medium_0130",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0089.json b/task_02_raven/medium/meta_0089.json
new file mode 100644
index 0000000000000000000000000000000000000000..e00273d69cc251c623db0dca3032def1ae88b7cc
--- /dev/null
+++ b/task_02_raven/medium/meta_0089.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 131,
+  "puzzle_id": "raven_medium_0131",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0090.json b/task_02_raven/medium/meta_0090.json
new file mode 100644
index 0000000000000000000000000000000000000000..d04678127e266a4a3089648e8705fb44173d1f1e
--- /dev/null
+++ b/task_02_raven/medium/meta_0090.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 132,
+  "puzzle_id": "raven_medium_0132",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0091.json b/task_02_raven/medium/meta_0091.json
new file mode 100644
index 0000000000000000000000000000000000000000..53ef748bae7300e5abd906fca11a66495fa59620
--- /dev/null
+++ b/task_02_raven/medium/meta_0091.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 133,
+  "puzzle_id": "raven_medium_0133",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0092.json b/task_02_raven/medium/meta_0092.json
new file mode 100644
index 0000000000000000000000000000000000000000..56a12e25b0c1f6637e4fcb26bc6d27f5b946a749
--- /dev/null
+++ b/task_02_raven/medium/meta_0092.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 134,
+  "puzzle_id": "raven_medium_0134",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0093.json b/task_02_raven/medium/meta_0093.json
new file mode 100644
index 0000000000000000000000000000000000000000..3abd8a96f32f951577233424f94a3c495dd634e2
--- /dev/null
+++ b/task_02_raven/medium/meta_0093.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 135,
+  "puzzle_id": "raven_medium_0135",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0094.json b/task_02_raven/medium/meta_0094.json
new file mode 100644
index 0000000000000000000000000000000000000000..17ce0fce1fc2f11e39046362dd6ddd0ae92ad25d
--- /dev/null
+++ b/task_02_raven/medium/meta_0094.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 136,
+  "puzzle_id": "raven_medium_0136",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0095.json b/task_02_raven/medium/meta_0095.json
new file mode 100644
index 0000000000000000000000000000000000000000..2aee6883e51b5ae4e303c9baa331956e77f58edd
--- /dev/null
+++ b/task_02_raven/medium/meta_0095.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 137,
+  "puzzle_id": "raven_medium_0137",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0096.json b/task_02_raven/medium/meta_0096.json
new file mode 100644
index 0000000000000000000000000000000000000000..e441c1565475dd410ed2e254511bf01d799652f5
--- /dev/null
+++ b/task_02_raven/medium/meta_0096.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 138,
+  "puzzle_id": "raven_medium_0138",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0097.json b/task_02_raven/medium/meta_0097.json
new file mode 100644
index 0000000000000000000000000000000000000000..fdb4cdaaec939b327e842776aabd0f2f917e7dd5
--- /dev/null
+++ b/task_02_raven/medium/meta_0097.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 139,
+  "puzzle_id": "raven_medium_0139",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0098.json b/task_02_raven/medium/meta_0098.json
new file mode 100644
index 0000000000000000000000000000000000000000..49cde86f2e17438d62475950907ac6b221936a83
--- /dev/null
+++ b/task_02_raven/medium/meta_0098.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 140,
+  "puzzle_id": "raven_medium_0140",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0099.json b/task_02_raven/medium/meta_0099.json
new file mode 100644
index 0000000000000000000000000000000000000000..daf603e9422a799d6ae21610d568e08ae4f71eea
--- /dev/null
+++ b/task_02_raven/medium/meta_0099.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 141,
+  "puzzle_id": "raven_medium_0141",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0100.json b/task_02_raven/medium/meta_0100.json
new file mode 100644
index 0000000000000000000000000000000000000000..2eda32bc2974482656213f94d02db669dc58a438
--- /dev/null
+++ b/task_02_raven/medium/meta_0100.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 142,
+  "puzzle_id": "raven_medium_0142",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0101.json b/task_02_raven/medium/meta_0101.json
new file mode 100644
index 0000000000000000000000000000000000000000..702cb681a50fd5b895e0912cd01009242066e3a4
--- /dev/null
+++ b/task_02_raven/medium/meta_0101.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 143,
+  "puzzle_id": "raven_medium_0143",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0102.json b/task_02_raven/medium/meta_0102.json
new file mode 100644
index 0000000000000000000000000000000000000000..a5f015c05746901428b20c747605a4d4b18f91b2
--- /dev/null
+++ b/task_02_raven/medium/meta_0102.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 144,
+  "puzzle_id": "raven_medium_0144",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0103.json b/task_02_raven/medium/meta_0103.json
new file mode 100644
index 0000000000000000000000000000000000000000..c3138cce1ffeca03907aee795fa0d611dccf453c
--- /dev/null
+++ b/task_02_raven/medium/meta_0103.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 145,
+  "puzzle_id": "raven_medium_0145",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0104.json b/task_02_raven/medium/meta_0104.json
new file mode 100644
index 0000000000000000000000000000000000000000..277a8f0d7cd943e8c38897cc8f4880a4cdbc92a6
--- /dev/null
+++ b/task_02_raven/medium/meta_0104.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 146,
+  "puzzle_id": "raven_medium_0146",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0105.json b/task_02_raven/medium/meta_0105.json
new file mode 100644
index 0000000000000000000000000000000000000000..5ad9e6be6934f1ae7a28fb80ab0e7e5f170253fe
--- /dev/null
+++ b/task_02_raven/medium/meta_0105.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 147,
+  "puzzle_id": "raven_medium_0147",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0106.json b/task_02_raven/medium/meta_0106.json
new file mode 100644
index 0000000000000000000000000000000000000000..7aff17a867cf161837c027ed52d2319a1345e1a1
--- /dev/null
+++ b/task_02_raven/medium/meta_0106.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 148,
+  "puzzle_id": "raven_medium_0148",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0107.json b/task_02_raven/medium/meta_0107.json
new file mode 100644
index 0000000000000000000000000000000000000000..03ebc948c59df2413f425860ac9eef08dbff540b
--- /dev/null
+++ b/task_02_raven/medium/meta_0107.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 149,
+  "puzzle_id": "raven_medium_0149",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0108.json b/task_02_raven/medium/meta_0108.json
new file mode 100644
index 0000000000000000000000000000000000000000..18403551a080836ea4a05ffdd4adc2d745301152
--- /dev/null
+++ b/task_02_raven/medium/meta_0108.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 150,
+  "puzzle_id": "raven_medium_0150",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0109.json b/task_02_raven/medium/meta_0109.json
new file mode 100644
index 0000000000000000000000000000000000000000..bdf2fdf21dded6a50e94446e592796fc7ec7de9e
--- /dev/null
+++ b/task_02_raven/medium/meta_0109.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 151,
+  "puzzle_id": "raven_medium_0151",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0110.json b/task_02_raven/medium/meta_0110.json
new file mode 100644
index 0000000000000000000000000000000000000000..b72906a5702c384e11f1c789a478f5e86945b8ca
--- /dev/null
+++ b/task_02_raven/medium/meta_0110.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 152,
+  "puzzle_id": "raven_medium_0152",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0111.json b/task_02_raven/medium/meta_0111.json
new file mode 100644
index 0000000000000000000000000000000000000000..36f726318a491aed56911eb7d1b90f65200c4d25
--- /dev/null
+++ b/task_02_raven/medium/meta_0111.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 153,
+  "puzzle_id": "raven_medium_0153",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0112.json b/task_02_raven/medium/meta_0112.json
new file mode 100644
index 0000000000000000000000000000000000000000..2693a75ce90269050e097b9c09c76e11e2c35e10
--- /dev/null
+++ b/task_02_raven/medium/meta_0112.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 154,
+  "puzzle_id": "raven_medium_0154",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0113.json b/task_02_raven/medium/meta_0113.json
new file mode 100644
index 0000000000000000000000000000000000000000..9416612260e4f2e2cbe0bbc8762b69020f30da3c
--- /dev/null
+++ b/task_02_raven/medium/meta_0113.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 155,
+  "puzzle_id": "raven_medium_0155",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0114.json b/task_02_raven/medium/meta_0114.json
new file mode 100644
index 0000000000000000000000000000000000000000..87d1bff9aeb4984b66381275bc354b66047ff696
--- /dev/null
+++ b/task_02_raven/medium/meta_0114.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 156,
+  "puzzle_id": "raven_medium_0156",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0115.json b/task_02_raven/medium/meta_0115.json
new file mode 100644
index 0000000000000000000000000000000000000000..0ad4ade7ae35bad8965be34a7c099ae5c2277aed
--- /dev/null
+++ b/task_02_raven/medium/meta_0115.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 157,
+  "puzzle_id": "raven_medium_0157",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0116.json b/task_02_raven/medium/meta_0116.json
new file mode 100644
index 0000000000000000000000000000000000000000..2309a7e1748bd5049b59931ee274db5426f16b64
--- /dev/null
+++ b/task_02_raven/medium/meta_0116.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 158,
+  "puzzle_id": "raven_medium_0158",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0117.json b/task_02_raven/medium/meta_0117.json
new file mode 100644
index 0000000000000000000000000000000000000000..62dcc9a633ab93d4d8df50d831e6cbb40e206206
--- /dev/null
+++ b/task_02_raven/medium/meta_0117.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 159,
+  "puzzle_id": "raven_medium_0159",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0118.json b/task_02_raven/medium/meta_0118.json
new file mode 100644
index 0000000000000000000000000000000000000000..23d4dbb32ec50f6868a6a3443fde0f8d356db9a2
--- /dev/null
+++ b/task_02_raven/medium/meta_0118.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 160,
+  "puzzle_id": "raven_medium_0160",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0119.json b/task_02_raven/medium/meta_0119.json
new file mode 100644
index 0000000000000000000000000000000000000000..7d58d87d24880659934402b17bf608c178bd6778
--- /dev/null
+++ b/task_02_raven/medium/meta_0119.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 161,
+  "puzzle_id": "raven_medium_0161",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0120.json b/task_02_raven/medium/meta_0120.json
new file mode 100644
index 0000000000000000000000000000000000000000..326a1d1eb48835b28cfbed43c143cc421f495620
--- /dev/null
+++ b/task_02_raven/medium/meta_0120.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 162,
+  "puzzle_id": "raven_medium_0162",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0121.json b/task_02_raven/medium/meta_0121.json
new file mode 100644
index 0000000000000000000000000000000000000000..1b55cf49555e11d67be9f904e2a20dff99465abd
--- /dev/null
+++ b/task_02_raven/medium/meta_0121.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 163,
+  "puzzle_id": "raven_medium_0163",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0122.json b/task_02_raven/medium/meta_0122.json
new file mode 100644
index 0000000000000000000000000000000000000000..13982fd13bd236010968c14ba5c9e7ee367f3506
--- /dev/null
+++ b/task_02_raven/medium/meta_0122.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 164,
+  "puzzle_id": "raven_medium_0164",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0123.json b/task_02_raven/medium/meta_0123.json
new file mode 100644
index 0000000000000000000000000000000000000000..5446f45819197c28d06c32cd85e472a6cf7e3acf
--- /dev/null
+++ b/task_02_raven/medium/meta_0123.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 165,
+  "puzzle_id": "raven_medium_0165",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0124.json b/task_02_raven/medium/meta_0124.json
new file mode 100644
index 0000000000000000000000000000000000000000..2068db6945af9c1023918a603feccacef1c9ebcb
--- /dev/null
+++ b/task_02_raven/medium/meta_0124.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 166,
+  "puzzle_id": "raven_medium_0166",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0125.json b/task_02_raven/medium/meta_0125.json
new file mode 100644
index 0000000000000000000000000000000000000000..06e939851d6c8ec6b9772267e1275d1791c05ab9
--- /dev/null
+++ b/task_02_raven/medium/meta_0125.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 167,
+  "puzzle_id": "raven_medium_0167",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0126.json b/task_02_raven/medium/meta_0126.json
new file mode 100644
index 0000000000000000000000000000000000000000..4adad1928fb5bc706fae83b4e677b73d949fe1e2
--- /dev/null
+++ b/task_02_raven/medium/meta_0126.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 168,
+  "puzzle_id": "raven_medium_0168",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0127.json b/task_02_raven/medium/meta_0127.json
new file mode 100644
index 0000000000000000000000000000000000000000..a49ee82754fa746a1d70f64657a6794a8a1edf1b
--- /dev/null
+++ b/task_02_raven/medium/meta_0127.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 169,
+  "puzzle_id": "raven_medium_0169",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0128.json b/task_02_raven/medium/meta_0128.json
new file mode 100644
index 0000000000000000000000000000000000000000..ac06b6745e3697be139153e32258b3a3e36c823b
--- /dev/null
+++ b/task_02_raven/medium/meta_0128.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 170,
+  "puzzle_id": "raven_medium_0170",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0129.json b/task_02_raven/medium/meta_0129.json
new file mode 100644
index 0000000000000000000000000000000000000000..9b960bf685e0ab30334797b2a5f74a7a0c189cad
--- /dev/null
+++ b/task_02_raven/medium/meta_0129.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 171,
+  "puzzle_id": "raven_medium_0171",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0130.json b/task_02_raven/medium/meta_0130.json
new file mode 100644
index 0000000000000000000000000000000000000000..681f9d22eb0cd201653db37ee09007598eae6068
--- /dev/null
+++ b/task_02_raven/medium/meta_0130.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 172,
+  "puzzle_id": "raven_medium_0172",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0131.json b/task_02_raven/medium/meta_0131.json
new file mode 100644
index 0000000000000000000000000000000000000000..1e1b3dfd405cedce34f40d3afba7be121da937cc
--- /dev/null
+++ b/task_02_raven/medium/meta_0131.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 173,
+  "puzzle_id": "raven_medium_0173",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0132.json b/task_02_raven/medium/meta_0132.json
new file mode 100644
index 0000000000000000000000000000000000000000..1c529478b405b7d9205ecf73c4abf409e0c5c58f
--- /dev/null
+++ b/task_02_raven/medium/meta_0132.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 174,
+  "puzzle_id": "raven_medium_0174",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0133.json b/task_02_raven/medium/meta_0133.json
new file mode 100644
index 0000000000000000000000000000000000000000..5428765921775cd32b6771947222a748edeb7304
--- /dev/null
+++ b/task_02_raven/medium/meta_0133.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 175,
+  "puzzle_id": "raven_medium_0175",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0134.json b/task_02_raven/medium/meta_0134.json
new file mode 100644
index 0000000000000000000000000000000000000000..ba2e88e16648856b2baff26cddd7b2552ffead03
--- /dev/null
+++ b/task_02_raven/medium/meta_0134.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 176,
+  "puzzle_id": "raven_medium_0176",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0135.json b/task_02_raven/medium/meta_0135.json
new file mode 100644
index 0000000000000000000000000000000000000000..7650ab4cd6115ecd1c4802b90604108cfd4ba46b
--- /dev/null
+++ b/task_02_raven/medium/meta_0135.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 177,
+  "puzzle_id": "raven_medium_0177",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0136.json b/task_02_raven/medium/meta_0136.json
new file mode 100644
index 0000000000000000000000000000000000000000..8e3cfae7492e9d14bc6a6b9dd4f4999b8acdb438
--- /dev/null
+++ b/task_02_raven/medium/meta_0136.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 178,
+  "puzzle_id": "raven_medium_0178",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0137.json b/task_02_raven/medium/meta_0137.json
new file mode 100644
index 0000000000000000000000000000000000000000..753efaa0ddc0954b50b74285efbb043584905950
--- /dev/null
+++ b/task_02_raven/medium/meta_0137.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 179,
+  "puzzle_id": "raven_medium_0179",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0138.json b/task_02_raven/medium/meta_0138.json
new file mode 100644
index 0000000000000000000000000000000000000000..b4a45f8baae50b7a3d7f1df3fea0d0abc641a87a
--- /dev/null
+++ b/task_02_raven/medium/meta_0138.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 180,
+  "puzzle_id": "raven_medium_0180",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0139.json b/task_02_raven/medium/meta_0139.json
new file mode 100644
index 0000000000000000000000000000000000000000..3a8935fec168d5848a02d59369e62078ca32cc3c
--- /dev/null
+++ b/task_02_raven/medium/meta_0139.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 181,
+  "puzzle_id": "raven_medium_0181",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0140.json b/task_02_raven/medium/meta_0140.json
new file mode 100644
index 0000000000000000000000000000000000000000..35ac4cc5468f0ff60e55aa12caa6870b6b28a41d
--- /dev/null
+++ b/task_02_raven/medium/meta_0140.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 182,
+  "puzzle_id": "raven_medium_0182",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0141.json b/task_02_raven/medium/meta_0141.json
new file mode 100644
index 0000000000000000000000000000000000000000..8b826c179da8ca54d4d63c7366647cbec2ed678b
--- /dev/null
+++ b/task_02_raven/medium/meta_0141.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 183,
+  "puzzle_id": "raven_medium_0183",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0142.json b/task_02_raven/medium/meta_0142.json
new file mode 100644
index 0000000000000000000000000000000000000000..f45750397144ca626aa7cbd86a74e4209b0f29e8
--- /dev/null
+++ b/task_02_raven/medium/meta_0142.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 184,
+  "puzzle_id": "raven_medium_0184",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0143.json b/task_02_raven/medium/meta_0143.json
new file mode 100644
index 0000000000000000000000000000000000000000..dd745a0775792aef3488a44ed13650c2153a760e
--- /dev/null
+++ b/task_02_raven/medium/meta_0143.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 185,
+  "puzzle_id": "raven_medium_0185",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0144.json b/task_02_raven/medium/meta_0144.json
new file mode 100644
index 0000000000000000000000000000000000000000..daf09144e146fb8294c81d25f86a9f66de70b23b
--- /dev/null
+++ b/task_02_raven/medium/meta_0144.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 186,
+  "puzzle_id": "raven_medium_0186",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0145.json b/task_02_raven/medium/meta_0145.json
new file mode 100644
index 0000000000000000000000000000000000000000..943ca24c0f1669e265663ce4bcb5e105e313e183
--- /dev/null
+++ b/task_02_raven/medium/meta_0145.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 187,
+  "puzzle_id": "raven_medium_0187",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0146.json b/task_02_raven/medium/meta_0146.json
new file mode 100644
index 0000000000000000000000000000000000000000..90c6e8ae7c56adbce32803fe7b004579e05871fd
--- /dev/null
+++ b/task_02_raven/medium/meta_0146.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 188,
+  "puzzle_id": "raven_medium_0188",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0147.json b/task_02_raven/medium/meta_0147.json
new file mode 100644
index 0000000000000000000000000000000000000000..f32f765047621f3204d06522a3efa918e6b636ef
--- /dev/null
+++ b/task_02_raven/medium/meta_0147.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 189,
+  "puzzle_id": "raven_medium_0189",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0148.json b/task_02_raven/medium/meta_0148.json
new file mode 100644
index 0000000000000000000000000000000000000000..309001088504037ebf3feb22e9656f693a482b03
--- /dev/null
+++ b/task_02_raven/medium/meta_0148.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 190,
+  "puzzle_id": "raven_medium_0190",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0149.json b/task_02_raven/medium/meta_0149.json
new file mode 100644
index 0000000000000000000000000000000000000000..7c2d7b406ad6a9847617cf140b641f2ef8e17dcc
--- /dev/null
+++ b/task_02_raven/medium/meta_0149.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 191,
+  "puzzle_id": "raven_medium_0191",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0150.json b/task_02_raven/medium/meta_0150.json
new file mode 100644
index 0000000000000000000000000000000000000000..00b2578d41a0742804ca992a44a1cafe3319883c
--- /dev/null
+++ b/task_02_raven/medium/meta_0150.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 192,
+  "puzzle_id": "raven_medium_0192",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0151.json b/task_02_raven/medium/meta_0151.json
new file mode 100644
index 0000000000000000000000000000000000000000..385165348ef16ade1830e9772f323e44509ae810
--- /dev/null
+++ b/task_02_raven/medium/meta_0151.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 193,
+  "puzzle_id": "raven_medium_0193",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0152.json b/task_02_raven/medium/meta_0152.json
new file mode 100644
index 0000000000000000000000000000000000000000..c1ded2310b2179100199038afcc25e345e081516
--- /dev/null
+++ b/task_02_raven/medium/meta_0152.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 194,
+  "puzzle_id": "raven_medium_0194",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0153.json b/task_02_raven/medium/meta_0153.json
new file mode 100644
index 0000000000000000000000000000000000000000..da0e1d8691ec2f770d404c91ea6987558fc02047
--- /dev/null
+++ b/task_02_raven/medium/meta_0153.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 195,
+  "puzzle_id": "raven_medium_0195",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0154.json b/task_02_raven/medium/meta_0154.json
new file mode 100644
index 0000000000000000000000000000000000000000..22bd3fc98afe372c84df040d92f1fe36cce46b19
--- /dev/null
+++ b/task_02_raven/medium/meta_0154.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 196,
+  "puzzle_id": "raven_medium_0196",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0155.json b/task_02_raven/medium/meta_0155.json
new file mode 100644
index 0000000000000000000000000000000000000000..c9f72ba37ba28149a5c50a44ff3ed752201fe76b
--- /dev/null
+++ b/task_02_raven/medium/meta_0155.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 197,
+  "puzzle_id": "raven_medium_0197",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0156.json b/task_02_raven/medium/meta_0156.json
new file mode 100644
index 0000000000000000000000000000000000000000..46f4fd06159c954fe9f2835723e48b78efb82de3
--- /dev/null
+++ b/task_02_raven/medium/meta_0156.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 198,
+  "puzzle_id": "raven_medium_0198",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0157.json b/task_02_raven/medium/meta_0157.json
new file mode 100644
index 0000000000000000000000000000000000000000..2cce9ea93f7959a6a7acd23b515d4636db663691
--- /dev/null
+++ b/task_02_raven/medium/meta_0157.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 199,
+  "puzzle_id": "raven_medium_0199",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0158.json b/task_02_raven/medium/meta_0158.json
new file mode 100644
index 0000000000000000000000000000000000000000..d8fc2f9c0b33059dd30ff0f288399b13c7c807a5
--- /dev/null
+++ b/task_02_raven/medium/meta_0158.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 200,
+  "puzzle_id": "raven_medium_0200",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0159.json b/task_02_raven/medium/meta_0159.json
new file mode 100644
index 0000000000000000000000000000000000000000..5dcdb5f5e4789db3930be7f281310bde3a0688ad
--- /dev/null
+++ b/task_02_raven/medium/meta_0159.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 201,
+  "puzzle_id": "raven_medium_0201",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0160.json b/task_02_raven/medium/meta_0160.json
new file mode 100644
index 0000000000000000000000000000000000000000..bab8dfaa11e60c02a11e123506e66271a84b75bb
--- /dev/null
+++ b/task_02_raven/medium/meta_0160.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 202,
+  "puzzle_id": "raven_medium_0202",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0161.json b/task_02_raven/medium/meta_0161.json
new file mode 100644
index 0000000000000000000000000000000000000000..e3138f643ed9494fb93ca00fd6ce55ad83d01570
--- /dev/null
+++ b/task_02_raven/medium/meta_0161.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 203,
+  "puzzle_id": "raven_medium_0203",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0162.json b/task_02_raven/medium/meta_0162.json
new file mode 100644
index 0000000000000000000000000000000000000000..ac4bc139a6452d99dca2e0e1890a1621dcb06665
--- /dev/null
+++ b/task_02_raven/medium/meta_0162.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 204,
+  "puzzle_id": "raven_medium_0204",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0163.json b/task_02_raven/medium/meta_0163.json
new file mode 100644
index 0000000000000000000000000000000000000000..f420a95a7a71bea26b2f18b5fc323b98cd17e08c
--- /dev/null
+++ b/task_02_raven/medium/meta_0163.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 205,
+  "puzzle_id": "raven_medium_0205",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0164.json b/task_02_raven/medium/meta_0164.json
new file mode 100644
index 0000000000000000000000000000000000000000..112f28122ddbbfc8343312be80f3badf57704c43
--- /dev/null
+++ b/task_02_raven/medium/meta_0164.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 206,
+  "puzzle_id": "raven_medium_0206",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0165.json b/task_02_raven/medium/meta_0165.json
new file mode 100644
index 0000000000000000000000000000000000000000..0cca71ab77c47ed178576587e5712bb129601c5a
--- /dev/null
+++ b/task_02_raven/medium/meta_0165.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 207,
+  "puzzle_id": "raven_medium_0207",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0166.json b/task_02_raven/medium/meta_0166.json
new file mode 100644
index 0000000000000000000000000000000000000000..31d8d99297d158404af1a31b92d2a648a0607d20
--- /dev/null
+++ b/task_02_raven/medium/meta_0166.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 208,
+  "puzzle_id": "raven_medium_0208",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0167.json b/task_02_raven/medium/meta_0167.json
new file mode 100644
index 0000000000000000000000000000000000000000..016321e16a3a28846c4bf896fdfe735d824c3aca
--- /dev/null
+++ b/task_02_raven/medium/meta_0167.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 209,
+  "puzzle_id": "raven_medium_0209",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0168.json b/task_02_raven/medium/meta_0168.json
new file mode 100644
index 0000000000000000000000000000000000000000..6c1ecc7b9471fe5ab101dfe39c146919732b8af1
--- /dev/null
+++ b/task_02_raven/medium/meta_0168.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 210,
+  "puzzle_id": "raven_medium_0210",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0169.json b/task_02_raven/medium/meta_0169.json
new file mode 100644
index 0000000000000000000000000000000000000000..8e10677383d0344974d8ecd679ca8ba8212ba18e
--- /dev/null
+++ b/task_02_raven/medium/meta_0169.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 211,
+  "puzzle_id": "raven_medium_0211",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0170.json b/task_02_raven/medium/meta_0170.json
new file mode 100644
index 0000000000000000000000000000000000000000..529af35c4e6fcaad932ca70a4a31820c995dd61d
--- /dev/null
+++ b/task_02_raven/medium/meta_0170.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 212,
+  "puzzle_id": "raven_medium_0212",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0171.json b/task_02_raven/medium/meta_0171.json
new file mode 100644
index 0000000000000000000000000000000000000000..79d5717a59b551704b3422f3375b53f99394c2f3
--- /dev/null
+++ b/task_02_raven/medium/meta_0171.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 213,
+  "puzzle_id": "raven_medium_0213",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0172.json b/task_02_raven/medium/meta_0172.json
new file mode 100644
index 0000000000000000000000000000000000000000..0f5a36db7120478212401351db33304fea5bdcbf
--- /dev/null
+++ b/task_02_raven/medium/meta_0172.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 214,
+  "puzzle_id": "raven_medium_0214",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0173.json b/task_02_raven/medium/meta_0173.json
new file mode 100644
index 0000000000000000000000000000000000000000..4ef2270aff3e1a264cea0360c60d527237c3ff37
--- /dev/null
+++ b/task_02_raven/medium/meta_0173.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 215,
+  "puzzle_id": "raven_medium_0215",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0174.json b/task_02_raven/medium/meta_0174.json
new file mode 100644
index 0000000000000000000000000000000000000000..1416b7d06e33958965033bc0c0352e6acb6fd895
--- /dev/null
+++ b/task_02_raven/medium/meta_0174.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 216,
+  "puzzle_id": "raven_medium_0216",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0175.json b/task_02_raven/medium/meta_0175.json
new file mode 100644
index 0000000000000000000000000000000000000000..5719934017c9eb247c75919056db34926f9a7ebc
--- /dev/null
+++ b/task_02_raven/medium/meta_0175.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 217,
+  "puzzle_id": "raven_medium_0217",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0176.json b/task_02_raven/medium/meta_0176.json
new file mode 100644
index 0000000000000000000000000000000000000000..f9cd077c5385d24da9334d15821789d4f57e73b5
--- /dev/null
+++ b/task_02_raven/medium/meta_0176.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 218,
+  "puzzle_id": "raven_medium_0218",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0177.json b/task_02_raven/medium/meta_0177.json
new file mode 100644
index 0000000000000000000000000000000000000000..50ff78e06857df90d1d01f80022f97326b105779
--- /dev/null
+++ b/task_02_raven/medium/meta_0177.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 219,
+  "puzzle_id": "raven_medium_0219",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0178.json b/task_02_raven/medium/meta_0178.json
new file mode 100644
index 0000000000000000000000000000000000000000..27b1f1d40dc7e6b1b35432c37abd5722f57dcab6
--- /dev/null
+++ b/task_02_raven/medium/meta_0178.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 220,
+  "puzzle_id": "raven_medium_0220",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0179.json b/task_02_raven/medium/meta_0179.json
new file mode 100644
index 0000000000000000000000000000000000000000..59a1378a994c9a04be6a59928e86a7bf8f145b20
--- /dev/null
+++ b/task_02_raven/medium/meta_0179.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 221,
+  "puzzle_id": "raven_medium_0221",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0180.json b/task_02_raven/medium/meta_0180.json
new file mode 100644
index 0000000000000000000000000000000000000000..279acf705e175e6a8f3badfb8f780d50b6b41e23
--- /dev/null
+++ b/task_02_raven/medium/meta_0180.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 222,
+  "puzzle_id": "raven_medium_0222",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0181.json b/task_02_raven/medium/meta_0181.json
new file mode 100644
index 0000000000000000000000000000000000000000..b0395b181157b7ad2b319b6a549d71dfddcc30af
--- /dev/null
+++ b/task_02_raven/medium/meta_0181.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 223,
+  "puzzle_id": "raven_medium_0223",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0182.json b/task_02_raven/medium/meta_0182.json
new file mode 100644
index 0000000000000000000000000000000000000000..827c5f393e19b51bf475109d8ae7f6fb8c04a41a
--- /dev/null
+++ b/task_02_raven/medium/meta_0182.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 224,
+  "puzzle_id": "raven_medium_0224",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0183.json b/task_02_raven/medium/meta_0183.json
new file mode 100644
index 0000000000000000000000000000000000000000..3e454fc1daecc6d3b98eb16f41204bfe83edc5c1
--- /dev/null
+++ b/task_02_raven/medium/meta_0183.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 225,
+  "puzzle_id": "raven_medium_0225",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0184.json b/task_02_raven/medium/meta_0184.json
new file mode 100644
index 0000000000000000000000000000000000000000..200109f32fd2bcb2d0c215a1ce9be45bd7fe3b8b
--- /dev/null
+++ b/task_02_raven/medium/meta_0184.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 226,
+  "puzzle_id": "raven_medium_0226",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0185.json b/task_02_raven/medium/meta_0185.json
new file mode 100644
index 0000000000000000000000000000000000000000..a5f83b069fddaa558bc0223ca58110f685788cdf
--- /dev/null
+++ b/task_02_raven/medium/meta_0185.json
@@ -0,0 +1,22 @@
+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
+    "rules": 2,
+    "complexity": "additive"
+  },
+  "seed": 227,
+  "puzzle_id": "raven_medium_0227",
+  "distractors_count": 4,
+  "distractor_violations": [
+    "wrong_shape",
+    "wrong_color",
+    "wrong_rotation",
+    "wrong_count"
+  ],
+  "resolutions": [
+    512,
+    1024,
+    2048
+  ]
+}
diff --git a/task_02_raven/medium/meta_0186.json b/task_02_raven/medium/meta_0186.json
new file mode 100644
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+++ b/task_02_raven/medium/meta_0186.json
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+{
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+{
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+{
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+++ b/task_02_raven/medium/meta_0189.json
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+{
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+  "difficulty": "medium",
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+{
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+{
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+  "difficulty": "medium",
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+    "complexity": "additive"
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--- /dev/null
+++ b/task_02_raven/medium/meta_0192.json
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+{
+  "task": "raven",
+  "difficulty": "medium",
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+    "complexity": "additive"
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--- /dev/null
+++ b/task_02_raven/medium/meta_0193.json
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+{
+  "task": "raven",
+  "difficulty": "medium",
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+{
+  "task": "raven",
+  "difficulty": "medium",
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+{
+  "task": "raven",
+  "difficulty": "medium",
+  "difficulty_params": {
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+    "complexity": "additive"
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+{
+  "task": "raven",
+  "difficulty": "medium",
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+{
+  "task": "raven",
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+  "task": "raven",
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