{ "name": "Cones", "order": 43, "challenges": [ { "id": "59a5801209a6acac5983b532", "title": "Surface Area and Volume of Cones", "description": [ "" ], "challengeSeed": [ "" ], "tests": [ "" ] }, { "id": "59a5801209a6acac5983a461", "title": "Surface Area of Cones", "description": [ "" ], "challengeSeed": [ "" ], "tests": [ "" ] }, { "id": "59a5801209a6acac5983a462", "title": "Volume of Cones", "description": [ "" ], "challengeSeed": [ "" ], "tests": [ "" ] } ] }