JavaExercism/config.json

{
  "active": true,
  "blurb": "Java is a very widely used Object Oriented programming language. It's safe, simple to use and portable so that you can \"write once, run anywhere\".",
  "exercises": [
    {
      "core": true,
      "difficulty": 1,
      "slug": "hello-world",
      "topics": [
        "strings"
      ],
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    },
    {
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      "slug": "two-fer",
      "topics": [
        "conditionals",
        "strings"
      ],
      "unlocked_by": null,
      "uuid": "74515d45-565b-4be2-96c4-77e58efa9257"
    },
    {
      "core": false,
      "difficulty": 2,
      "slug": "rna-transcription",
      "topics": [
        "strings",
        "loops",
        "maps"
      ],
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      "uuid": "8e983ed2-62f7-439a-a144-fb8fdbdf4d30"
    },
    {
      "core": false,
      "difficulty": 3,
      "slug": "pangram",
      "topics": [
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        "pattern_matching",
        "regular_expressions"
      ],
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      "uuid": "133b0f84-bdc7-4508-a0a1-5732a7db81ef"
    },
    {
      "core": true,
      "difficulty": 3,
      "slug": "hamming",
      "topics": [
        "integers",
        "loops",
        "strings"
      ],
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      "uuid": "ce899ca6-9cc7-47ba-b76f-1bbcf2630b76"
    },
    {
      "core": true,
      "difficulty": 3,
      "slug": "gigasecond",
      "topics": [
        "dates",
        "integers",
        "time"
      ],
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      "uuid": "bf1641c8-dc0d-4d38-9cfe-b4c132ea3553"
    },
    {
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      "slug": "space-age",
      "topics": [
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        "floating_point_numbers",
        "mathematics"
      ],
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    },
    {
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      "difficulty": 4,
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        "loops",
        "mathematics",
        "strings",
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      ],
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      "slug": "twelve-days",
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      "uuid": "9eb41883-55ef-4681-b5ac-5c2259302772"
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      "difficulty": 4,
      "slug": "kindergarten-garden",
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        "strings",
        "logic",
        "pattern_recognition",
        "enumerations",
        "lists"
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      "slug": "collatz-conjecture",
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        "recursion",
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      "slug": "nth-prime",
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        "integers"
       ],
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    },
    {
      "core": false,
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      "slug": "diamond",
      "topics": [
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		"arrays",
		"lists",
		"text_formatting"
		],
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    },
    {
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      "difficulty": 5,
      "slug": "allergies",
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