{
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    "step_written": true,
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  "classification": "AUTONOMOUS_PRACTICE_PASS",
  "exercise_id": "dice-tower.hollow-shell",
  "exercise_title": "Dice Tower Hollow Shell",
  "generated_at": "2026-07-29T08:21:34.687751+00:00",
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      "z": 98.0
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    "certification_changed": false,
    "forge_permission_changed": false,
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    "production_release": false,
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  "skills_practised": [
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}