config.json

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        "difficulty": 0,
        "deprecated": true
      },
      {
        "slug": "diamond",
        "uuid": "e45f95de-8688-46ba-80d1-470c4072c740",
        "prerequisites": [],
        "topics": ["lists", "strings", "text_formatting"],
        "difficulty": 4
      },
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        "uuid": "48131b13-2548-4d31-9c5e-af1dac2fc94d",
        "prerequisites": [],
        "topics": ["math"],
        "difficulty": 6
      },
      {
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        "uuid": "67b5c1cd-7c46-4939-851d-7c10d2e908b1",
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        "topics": ["math", "security", "strings", "transforming"],
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        "slug": "high-scores",
        "uuid": "3b161610-5b60-4661-aa24-dc026b741586",
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        "topics": ["lists", "strings"],
        "difficulty": 2
      },
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        "slug": "darts",
        "uuid": "939bfbf2-55c9-4c54-b2ef-3247bb6fc67c",
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        "topics": [
          "control_flow_if_else_statements",
          "floating_point_numbers",
          "math"
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        "difficulty": 1
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    ]
  },
  "concepts": []
}