{ "name": "Dilation", "order": 31, "challenges": [ { "id": "59a5801209a6acac5983b521", "title": "Dilation of a Shape", "description": [ "" ], "challengeSeed": [ "" ], "tests": [ "" ] }, { "id": "59a5801209a6acac5983a421", "title": "Dilation in the Coordinate Plane", "description": [ "" ], "challengeSeed": [ "" ], "tests": [ "" ] }, { "id": "59a5801209a6acac5983a422", "title": "Mapping Dilations", "description": [ "" ], "challengeSeed": [ "" ], "tests": [ "" ] }, { "id": "59a5801209a6acac5983a423", "title": "Self-Similarity and Fractals", "description": [ "" ], "challengeSeed": [ "" ], "tests": [ "" ] } ] }