diff --git a/benchmark/MIT_Mystery_Hunt/puzzles/1998/mit1998mm_MIT_Mystery_Hunt_1998_Final_Runaround/18.101_Combinatorics.html b/benchmark/MIT_Mystery_Hunt/puzzles/1998/mit1998mm_MIT_Mystery_Hunt_1998_Final_Runaround/18.101_Combinatorics.html
new file mode 100644
index 0000000000000000000000000000000000000000..7469f5534043c49004387ceff7d457e274726051
--- /dev/null
+++ b/benchmark/MIT_Mystery_Hunt/puzzles/1998/mit1998mm_MIT_Mystery_Hunt_1998_Final_Runaround/18.101_Combinatorics.html
@@ -0,0 +1,19 @@
+
+
+
+
+
+ 18.101 Combinatorics
+
+
+ 18.101 — Combinatorics
+ (See solution)
+
+ Here's the combination... you unlock it.
+
+ R17 L15 R5 L7 R4 R10 L3
+ R3 L8 R2 L6 L2 R11
+
+
+
diff --git a/benchmark/MIT_Mystery_Hunt/puzzles/1998/mit1998mm_MIT_Mystery_Hunt_1998_Final_Runaround/19.012_Even_More_Cryptography.html b/benchmark/MIT_Mystery_Hunt/puzzles/1998/mit1998mm_MIT_Mystery_Hunt_1998_Final_Runaround/19.012_Even_More_Cryptography.html
new file mode 100644
index 0000000000000000000000000000000000000000..a1b999a4ca80c1fe9497265ec66cf819488391d0
--- /dev/null
+++ b/benchmark/MIT_Mystery_Hunt/puzzles/1998/mit1998mm_MIT_Mystery_Hunt_1998_Final_Runaround/19.012_Even_More_Cryptography.html
@@ -0,0 +1,18 @@
+
+
+
+
+ 19.012 Even More Cryptography
+
+
+ 19.012 — Even More Cryptography
+ (See
+ solution)
+
+ Mit grunts mz zys xywwvt zqmtr xstptotu stlzvymkzr, gjt, umstrjmi
+ gro otukjr. Km ku a mtr-vtmmts nzso. Jzzo vyph! -Fzys
+ Pzextmkmzsu
+
+
+
diff --git a/benchmark/MIT_Mystery_Hunt/puzzles/1998/mit1998mm_MIT_Mystery_Hunt_1998_Final_Runaround/5.198_Number_Theory.html b/benchmark/MIT_Mystery_Hunt/puzzles/1998/mit1998mm_MIT_Mystery_Hunt_1998_Final_Runaround/5.198_Number_Theory.html
new file mode 100644
index 0000000000000000000000000000000000000000..86f5597b997eed71c8c953f150457427199bb4f2
--- /dev/null
+++ b/benchmark/MIT_Mystery_Hunt/puzzles/1998/mit1998mm_MIT_Mystery_Hunt_1998_Final_Runaround/5.198_Number_Theory.html
@@ -0,0 +1,20 @@
+
+
+
+
+ 5.198 Number Theory
+
+
+ 5.198 – Number Theory
+ Visiting Profs. Michael Hill and Patrick McCormick (See solution)
+
+ 5261752392
+
+ 15 – Mo
+ 27 – H
+ 3 – O
+ 74 – He
+
+
diff --git a/benchmark/MIT_Mystery_Hunt/puzzles/1998/mit1998mm_MIT_Mystery_Hunt_1998_Final_Runaround/Sophomore_Year_Solution.html b/benchmark/MIT_Mystery_Hunt/puzzles/1998/mit1998mm_MIT_Mystery_Hunt_1998_Final_Runaround/Sophomore_Year_Solution.html
new file mode 100644
index 0000000000000000000000000000000000000000..4264b2f82fbb132281196665203b7b5744b13bdc
--- /dev/null
+++ b/benchmark/MIT_Mystery_Hunt/puzzles/1998/mit1998mm_MIT_Mystery_Hunt_1998_Final_Runaround/Sophomore_Year_Solution.html
@@ -0,0 +1,20 @@
+
+
+
+
+
+ Sophomore Year Solution
+
+
+ Sophomore Year Solution
+ The answers to the puzzles are AL, TIC, SEA, ION, HAN, JUST, ICE,
+ HEADED, NAT, and RED.
+
+ Join these to form four longer words: JUSTICE, RED-HEADED,
+ NATIONAL, and HANSEATIC.
+
+ Each of these words can be followed by LEAGUE to form a phrase or
+ title. LEAGUE is the answer to this metapuzzle.
+
+
+
diff --git a/benchmark/MIT_Mystery_Hunt/puzzles/1998/mit1998r2m_MIT_Mystery_Hunt_1998_Sophomore_Year_meta/Sophomore_Year_Solution.html b/benchmark/MIT_Mystery_Hunt/puzzles/1998/mit1998r2m_MIT_Mystery_Hunt_1998_Sophomore_Year_meta/Sophomore_Year_Solution.html
new file mode 100644
index 0000000000000000000000000000000000000000..4264b2f82fbb132281196665203b7b5744b13bdc
--- /dev/null
+++ b/benchmark/MIT_Mystery_Hunt/puzzles/1998/mit1998r2m_MIT_Mystery_Hunt_1998_Sophomore_Year_meta/Sophomore_Year_Solution.html
@@ -0,0 +1,20 @@
+
+
+
+
+
+ Sophomore Year Solution
+
+
+ Sophomore Year Solution
+ The answers to the puzzles are AL, TIC, SEA, ION, HAN, JUST, ICE,
+ HEADED, NAT, and RED.
+
+ Join these to form four longer words: JUSTICE, RED-HEADED,
+ NATIONAL, and HANSEATIC.
+
+ Each of these words can be followed by LEAGUE to form a phrase or
+ title. LEAGUE is the answer to this metapuzzle.
+
+
+
diff --git a/benchmark/MIT_Mystery_Hunt/puzzles/1998/mit1998r2m_MIT_Mystery_Hunt_1998_Sophomore_Year_meta/_solution_assets/Sophomore_Year_Solution.html b/benchmark/MIT_Mystery_Hunt/puzzles/1998/mit1998r2m_MIT_Mystery_Hunt_1998_Sophomore_Year_meta/_solution_assets/Sophomore_Year_Solution.html
new file mode 100644
index 0000000000000000000000000000000000000000..6bd332458b2586458c6d1eefe0e024dcee6bf0f8
--- /dev/null
+++ b/benchmark/MIT_Mystery_Hunt/puzzles/1998/mit1998r2m_MIT_Mystery_Hunt_1998_Sophomore_Year_meta/_solution_assets/Sophomore_Year_Solution.html
@@ -0,0 +1,20 @@
+
+
+
+
+
+ Sophomore Year Solution
+
+
+ Sophomore Year Solution
+ The answers to the puzzles are AL, TIC, SEA, ION, HAN, JUST, ICE,
+ HEADED, NAT, and RED.
+
+ Join these to form four longer words: JUSTICE, RED-HEADED,
+ NATIONAL, and HANSEATIC.
+
+ Each of these words can be followed by LEAGUE to form a phrase or
+ title. LEAGUE is the answer to this metapuzzle.
+
+
+
diff --git a/benchmark/MIT_Mystery_Hunt/puzzles/1998/mit1998r2m_MIT_Mystery_Hunt_1998_Sophomore_Year_meta/solution.html b/benchmark/MIT_Mystery_Hunt/puzzles/1998/mit1998r2m_MIT_Mystery_Hunt_1998_Sophomore_Year_meta/solution.html
new file mode 100644
index 0000000000000000000000000000000000000000..6bd332458b2586458c6d1eefe0e024dcee6bf0f8
--- /dev/null
+++ b/benchmark/MIT_Mystery_Hunt/puzzles/1998/mit1998r2m_MIT_Mystery_Hunt_1998_Sophomore_Year_meta/solution.html
@@ -0,0 +1,20 @@
+
+
+
+
+
+ Sophomore Year Solution
+
+
+ Sophomore Year Solution
+ The answers to the puzzles are AL, TIC, SEA, ION, HAN, JUST, ICE,
+ HEADED, NAT, and RED.
+
+ Join these to form four longer words: JUSTICE, RED-HEADED,
+ NATIONAL, and HANSEATIC.
+
+ Each of these words can be followed by LEAGUE to form a phrase or
+ title. LEAGUE is the answer to this metapuzzle.
+
+
+
diff --git a/benchmark/MIT_Mystery_Hunt/puzzles/1998/mit1998r3m_MIT_Mystery_Hunt_1998_Junior_Year_Requirements/18.101_Combinatorics.html b/benchmark/MIT_Mystery_Hunt/puzzles/1998/mit1998r3m_MIT_Mystery_Hunt_1998_Junior_Year_Requirements/18.101_Combinatorics.html
new file mode 100644
index 0000000000000000000000000000000000000000..7469f5534043c49004387ceff7d457e274726051
--- /dev/null
+++ b/benchmark/MIT_Mystery_Hunt/puzzles/1998/mit1998r3m_MIT_Mystery_Hunt_1998_Junior_Year_Requirements/18.101_Combinatorics.html
@@ -0,0 +1,19 @@
+
+
+
+
+
+ 18.101 Combinatorics
+
+
+ 18.101 — Combinatorics
+ (See solution)
+
+ Here's the combination... you unlock it.
+
+ R17 L15 R5 L7 R4 R10 L3
+ R3 L8 R2 L6 L2 R11
+
+
+
diff --git a/benchmark/MIT_Mystery_Hunt/puzzles/1998/mit1998r3m_MIT_Mystery_Hunt_1998_Junior_Year_Requirements/19.012_Even_More_Cryptography.html b/benchmark/MIT_Mystery_Hunt/puzzles/1998/mit1998r3m_MIT_Mystery_Hunt_1998_Junior_Year_Requirements/19.012_Even_More_Cryptography.html
new file mode 100644
index 0000000000000000000000000000000000000000..a1b999a4ca80c1fe9497265ec66cf819488391d0
--- /dev/null
+++ b/benchmark/MIT_Mystery_Hunt/puzzles/1998/mit1998r3m_MIT_Mystery_Hunt_1998_Junior_Year_Requirements/19.012_Even_More_Cryptography.html
@@ -0,0 +1,18 @@
+
+
+
+
+ 19.012 Even More Cryptography
+
+
+ 19.012 — Even More Cryptography
+ (See
+ solution)
+
+ Mit grunts mz zys xywwvt zqmtr xstptotu stlzvymkzr, gjt, umstrjmi
+ gro otukjr. Km ku a mtr-vtmmts nzso. Jzzo vyph! -Fzys
+ Pzextmkmzsu
+
+
+
diff --git a/benchmark/MIT_Mystery_Hunt/puzzles/1998/mit1998r3m_MIT_Mystery_Hunt_1998_Junior_Year_Requirements/5.198_Number_Theory.html b/benchmark/MIT_Mystery_Hunt/puzzles/1998/mit1998r3m_MIT_Mystery_Hunt_1998_Junior_Year_Requirements/5.198_Number_Theory.html
new file mode 100644
index 0000000000000000000000000000000000000000..86f5597b997eed71c8c953f150457427199bb4f2
--- /dev/null
+++ b/benchmark/MIT_Mystery_Hunt/puzzles/1998/mit1998r3m_MIT_Mystery_Hunt_1998_Junior_Year_Requirements/5.198_Number_Theory.html
@@ -0,0 +1,20 @@
+
+
+
+
+ 5.198 Number Theory
+
+
+ 5.198 – Number Theory
+ Visiting Profs. Michael Hill and Patrick McCormick (See solution)
+
+ 5261752392
+
+ 15 – Mo
+ 27 – H
+ 3 – O
+ 74 – He
+
+
diff --git a/benchmark/MIT_Mystery_Hunt/puzzles/1998/mit1998r3m_MIT_Mystery_Hunt_1998_Junior_Year_Requirements/_solution_assets/18.101_Combinatorics.html b/benchmark/MIT_Mystery_Hunt/puzzles/1998/mit1998r3m_MIT_Mystery_Hunt_1998_Junior_Year_Requirements/_solution_assets/18.101_Combinatorics.html
new file mode 100644
index 0000000000000000000000000000000000000000..7469f5534043c49004387ceff7d457e274726051
--- /dev/null
+++ b/benchmark/MIT_Mystery_Hunt/puzzles/1998/mit1998r3m_MIT_Mystery_Hunt_1998_Junior_Year_Requirements/_solution_assets/18.101_Combinatorics.html
@@ -0,0 +1,19 @@
+
+
+
+
+
+ 18.101 Combinatorics
+
+
+ 18.101 — Combinatorics
+ (See solution)
+
+ Here's the combination... you unlock it.
+
+ R17 L15 R5 L7 R4 R10 L3
+ R3 L8 R2 L6 L2 R11
+
+
+
diff --git a/benchmark/MIT_Mystery_Hunt/puzzles/1998/mit1998r3m_MIT_Mystery_Hunt_1998_Junior_Year_Requirements/_solution_assets/19.012_Even_More_Cryptography.html b/benchmark/MIT_Mystery_Hunt/puzzles/1998/mit1998r3m_MIT_Mystery_Hunt_1998_Junior_Year_Requirements/_solution_assets/19.012_Even_More_Cryptography.html
new file mode 100644
index 0000000000000000000000000000000000000000..a1b999a4ca80c1fe9497265ec66cf819488391d0
--- /dev/null
+++ b/benchmark/MIT_Mystery_Hunt/puzzles/1998/mit1998r3m_MIT_Mystery_Hunt_1998_Junior_Year_Requirements/_solution_assets/19.012_Even_More_Cryptography.html
@@ -0,0 +1,18 @@
+
+
+
+
+ 19.012 Even More Cryptography
+
+
+ 19.012 — Even More Cryptography
+ (See
+ solution)
+
+ Mit grunts mz zys xywwvt zqmtr xstptotu stlzvymkzr, gjt, umstrjmi
+ gro otukjr. Km ku a mtr-vtmmts nzso. Jzzo vyph! -Fzys
+ Pzextmkmzsu
+
+
+
diff --git a/benchmark/MIT_Mystery_Hunt/puzzles/1998/mit1998r3m_MIT_Mystery_Hunt_1998_Junior_Year_Requirements/_solution_assets/5.198_Number_Theory.html b/benchmark/MIT_Mystery_Hunt/puzzles/1998/mit1998r3m_MIT_Mystery_Hunt_1998_Junior_Year_Requirements/_solution_assets/5.198_Number_Theory.html
new file mode 100644
index 0000000000000000000000000000000000000000..86f5597b997eed71c8c953f150457427199bb4f2
--- /dev/null
+++ b/benchmark/MIT_Mystery_Hunt/puzzles/1998/mit1998r3m_MIT_Mystery_Hunt_1998_Junior_Year_Requirements/_solution_assets/5.198_Number_Theory.html
@@ -0,0 +1,20 @@
+
+
+
+
+ 5.198 Number Theory
+
+
+ 5.198 – Number Theory
+ Visiting Profs. Michael Hill and Patrick McCormick (See solution)
+
+ 5261752392
+
+ 15 – Mo
+ 27 – H
+ 3 – O
+ 74 – He
+
+
diff --git a/benchmark/MIT_Mystery_Hunt/puzzles/1998/mit1998r3p03_MIT_Mystery_Hunt_1998_5.198_Number_Theory/5.198_Number_Theory.html b/benchmark/MIT_Mystery_Hunt/puzzles/1998/mit1998r3p03_MIT_Mystery_Hunt_1998_5.198_Number_Theory/5.198_Number_Theory.html
new file mode 100644
index 0000000000000000000000000000000000000000..751d796302572e8a4c04389296b5137dddc6280a
--- /dev/null
+++ b/benchmark/MIT_Mystery_Hunt/puzzles/1998/mit1998r3p03_MIT_Mystery_Hunt_1998_5.198_Number_Theory/5.198_Number_Theory.html
@@ -0,0 +1,20 @@
+
+
+
+
+ 5.198 Number Theory
+
+
+ 5.198 – Number Theory
+ Visiting Profs. Michael Hill and Patrick McCormick (See solution)
+
+ 5261752392
+
+ 15 – Mo
+ 27 – H
+ 3 – O
+ 74 – He
+
+
diff --git a/benchmark/MIT_Mystery_Hunt/puzzles/1998/mit1998r3p15_MIT_Mystery_Hunt_1998_19.001_Vwlss_Pzzl/19.001_Vwlss_Pzzl.html b/benchmark/MIT_Mystery_Hunt/puzzles/1998/mit1998r3p15_MIT_Mystery_Hunt_1998_19.001_Vwlss_Pzzl/19.001_Vwlss_Pzzl.html
new file mode 100644
index 0000000000000000000000000000000000000000..8bda067b39e6b2484a47947e4bdf19660e15cfbf
--- /dev/null
+++ b/benchmark/MIT_Mystery_Hunt/puzzles/1998/mit1998r3p15_MIT_Mystery_Hunt_1998_19.001_Vwlss_Pzzl/19.001_Vwlss_Pzzl.html
@@ -0,0 +1,20 @@
+
+
+
+
+
+ 19.001 Vwlss Pzzl
+
+
+ 19.001 Vwlss Pzzl
+ (See solution)
+
+ In 1914, Indiana Jones left a message about his profession:
+
+ RCHLGCL
+
+ Re-insert the vowels.
+
+
+
diff --git a/benchmark/MIT_Mystery_Hunt/puzzles/1998/mit1998r3p19_MIT_Mystery_Hunt_1998_18.101_Combinatorics/18.101_Combinatorics.html b/benchmark/MIT_Mystery_Hunt/puzzles/1998/mit1998r3p19_MIT_Mystery_Hunt_1998_18.101_Combinatorics/18.101_Combinatorics.html
new file mode 100644
index 0000000000000000000000000000000000000000..16fd3293a2ef44857a04bb9ad6ac994020e323ec
--- /dev/null
+++ b/benchmark/MIT_Mystery_Hunt/puzzles/1998/mit1998r3p19_MIT_Mystery_Hunt_1998_18.101_Combinatorics/18.101_Combinatorics.html
@@ -0,0 +1,19 @@
+
+
+
+
+
+ 18.101 Combinatorics
+
+
+ 18.101 — Combinatorics
+ (See solution)
+
+ Here's the combination... you unlock it.
+
+ R17 L15 R5 L7 R4 R10 L3
+ R3 L8 R2 L6 L2 R11
+
+
+
diff --git a/benchmark/MIT_Mystery_Hunt/puzzles/1998/mit1998r3p22_MIT_Mystery_Hunt_1998_19.012_Even_More_Cryptography/19.012_Even_More_Cryptography.html b/benchmark/MIT_Mystery_Hunt/puzzles/1998/mit1998r3p22_MIT_Mystery_Hunt_1998_19.012_Even_More_Cryptography/19.012_Even_More_Cryptography.html
new file mode 100644
index 0000000000000000000000000000000000000000..a3bae7cb2e2bac2f194ebffa82d2653b8b19fca5
--- /dev/null
+++ b/benchmark/MIT_Mystery_Hunt/puzzles/1998/mit1998r3p22_MIT_Mystery_Hunt_1998_19.012_Even_More_Cryptography/19.012_Even_More_Cryptography.html
@@ -0,0 +1,18 @@
+
+
+
+
+ 19.012 Even More Cryptography
+
+
+ 19.012 — Even More Cryptography
+ (See
+ solution)
+
+ Mit grunts mz zys xywwvt zqmtr xstptotu stlzvymkzr, gjt, umstrjmi
+ gro otukjr. Km ku a mtr-vtmmts nzso. Jzzo vyph! -Fzys
+ Pzextmkmzsu
+
+
+
diff --git a/benchmark/MIT_Mystery_Hunt/puzzles/1999/mit1999dossiers_MIT_Mystery_Hunt_1999_Dossiers_Meta/chihuahua.html b/benchmark/MIT_Mystery_Hunt/puzzles/1999/mit1999dossiers_MIT_Mystery_Hunt_1999_Dossiers_Meta/chihuahua.html
new file mode 100644
index 0000000000000000000000000000000000000000..88e0da57694b47eb294c295103b383ab314aaf7b
--- /dev/null
+++ b/benchmark/MIT_Mystery_Hunt/puzzles/1999/mit1999dossiers_MIT_Mystery_Hunt_1999_Dossiers_Meta/chihuahua.html
@@ -0,0 +1,29 @@
+
+
+Chihuahua
+
+
+
+Chihuahua
+
+
+
+Solution
+
+
\ No newline at end of file
diff --git a/benchmark/MIT_Mystery_Hunt/puzzles/1999/mit1999dossiers_MIT_Mystery_Hunt_1999_Dossiers_Meta/sao_paulo.html b/benchmark/MIT_Mystery_Hunt/puzzles/1999/mit1999dossiers_MIT_Mystery_Hunt_1999_Dossiers_Meta/sao_paulo.html
new file mode 100644
index 0000000000000000000000000000000000000000..fa19d66933157610ee583c7961205a4e5752e0f7
--- /dev/null
+++ b/benchmark/MIT_Mystery_Hunt/puzzles/1999/mit1999dossiers_MIT_Mystery_Hunt_1999_Dossiers_Meta/sao_paulo.html
@@ -0,0 +1,29 @@
+
+
+Sao Paulo
+
+
+
+Sao Paulo
+
+
+Spoonternyms are two words that are spoonerized antonyms, like
+"whack" and "blight". For each of the words below, find its spoonternym.
+Arrange these new words in alphabetical order and extract the
+6th, 9th, 14th, 17th, 19th, 27th and 30th
+letters and rearrange those to form the final answer.
+
+
+- bricks
+- cell
+- gate
+- hiss
+- hold
+- mess
+- sigh
+- that
+
+
+Solution
+
+
\ No newline at end of file
diff --git a/benchmark/MIT_Mystery_Hunt/puzzles/1999/mit1999r101_MIT_Mystery_Hunt_1999_Barcelona/_solution_assets/solution.html b/benchmark/MIT_Mystery_Hunt/puzzles/1999/mit1999r101_MIT_Mystery_Hunt_1999_Barcelona/_solution_assets/solution.html
new file mode 100644
index 0000000000000000000000000000000000000000..26a2c2437108fac5298fb0859c51de4c49a94a99
--- /dev/null
+++ b/benchmark/MIT_Mystery_Hunt/puzzles/1999/mit1999r101_MIT_Mystery_Hunt_1999_Barcelona/_solution_assets/solution.html
@@ -0,0 +1,15 @@
+
+
+ Barcelona: Solution
+
+
+Barcelona: Solution
+
+Take the masks from the puzzle and apply them on top of to the wall panels (1, 2, 3, 4) in Building 56. Black and grey from the puzzle cover the same square on the wall. White is transparent. As for the building 56 squares, most are grey, but anything with writing or pictures in it is considered black.
+
+
+
+The solution is, therefore, DIN.
+
+
+