{
  "name": "Cross Sections and Basic Solids of Revolution",
  "order": 39,
  "challenges": [
    {
      "id": "59a5801209a6acac5983b528",
      "title": "Composite Solids",
      "description": [
        ""
      ],
      "challengeSeed": [
        ""
      ],
      "tests": [
        ""
      ]
    },
    {
      "id": "59a5801209a6acac5983a446",
      "title": "Area and Volume of Similar Solids",
      "description": [
        ""
      ],
      "challengeSeed": [
        ""
      ],
      "tests": [
        ""
      ]
    },
    {
      "id": "59a5801209a6acac5983a447",
      "title": "Surface Area and Volume Applications",
      "description": [
        ""
      ],
      "challengeSeed": [
        ""
      ],
      "tests": [
        ""
      ]
    }
  ]
}