{
  "name": "Combinatorics",
  "order": 14,
  "challenges": [
    {
      "id": "59a5801209a6acac5983b715",
      "title": "Permutations",
      "description": [
        ""
      ],
      "challengeSeed": [
        ""
      ],
      "tests": [
        ""
      ]
    },
    {
      "id": "59a5801209a6acac5983b374",
      "title": "Combinations",
      "description": [
        ""
      ],
      "challengeSeed": [
        ""
      ],
      "tests": [
        ""
      ]
    },
    {
      "id": "59a5801209a6acac5983b375",
      "title": "Card Shuffling",
      "description": [
        ""
      ],
      "challengeSeed": [
        ""
      ],
      "tests": [
        ""
      ]
    }
  ]
}