{ "name": "Pyramids", "order": 41, "challenges": [ { "id": "59a5801209a6acac5983b530", "title": "Surface Area and Volume of Pyramids", "description": [ "" ], "challengeSeed": [ "" ], "tests": [ "" ] }, { "id": "59a5801209a6acac5983a455", "title": "Volume of Pyramids", "description": [ "" ], "challengeSeed": [ "" ], "tests": [ "" ] } ] }