{ "name": "Rings", "order": 14, "challenges": [ { "id": "59a5801209a6acac5983b636", "title": "Rings", "description": [ "" ], "challengeSeed": [ "" ], "tests": [ "" ] }, { "id": "59a5801209a6acac5983b026", "title": "Integral domains and fields", "description": [ "" ], "challengeSeed": [ "" ], "tests": [ "" ] }, { "id": "59a5801209a6acac5983b027", "title": "Ring homomorphisms and ideals", "description": [ "" ], "challengeSeed": [ "" ], "tests": [ "" ] }, { "id": "59a5801209a6acac5983b028", "title": "Maximal and prime ideals", "description": [ "" ], "challengeSeed": [ "" ], "tests": [ "" ] } ] }