{
  "id": "016",
  "instruction": "Select the entire canvas and add a continuous 5-pixel bright-green (#00FF00) stroke along the inside edge of the image.",
  "difficulty_level": "easy",
  "type": "Stroke",
  "resources": {
    "input_file": "016_start.jpg"
  },
  "reference_output": {
    "expected_file": "016_end.jpg"
  },
  "source": "manual",
  "layer_related": true,
  "rubric_file": "016_rubric.json"
}