columns

конфиг, приходит с сервера:

{
  "module": 2,
  "terms": 5,
  "delay": 1000,
  "operations": 2,
  "limits": {
    "1": true,
    "2": true,
    "3": true,
    "4": true
  },
  "lvl": 2,
  "simple": true,
  "exampleCount": 5
}


properties, уходят на сервер

{
  "answers": [
    {
      "submitted": "fsdf",
      "proper": "5",
      "isCorrect": false,
      "sequence": [
        6,
        -5,
        -1,
        5
      ],
      "timeSpent": "2.06"
    },
    {
      "submitted": "7",
      "proper": "9",
      "isCorrect": false,
      "sequence": [
        4,
        -4,
        7,
        2
      ],
      "timeSpent": "2.06"
    },
    {
      "submitted": "3",
      "proper": "3",
      "isCorrect": true,
      "sequence": [
        9,
        -8,
        -1,
        3
      ],
      "timeSpent": "3.59"
    },
    {
      "submitted": "9",
      "proper": "9",
      "isCorrect": true,
      "sequence": [
        3,
        6,
        -1,
        1
      ],
      "timeSpent": "17.77"
    },
    {
      "submitted": "9",
      "proper": "9",
      "isCorrect": true,
      "sequence": [
        8,
        1,
        -1,
        1
      ],
      "timeSpent": "3.01"
    },
    {
      "submitted": "8",
      "proper": "8",
      "isCorrect": true,
      "sequence": [
        6,
        3,
        -4,
        3
      ],
      "timeSpent": "4.98"
    },
    {
      "submitted": "3",
      "proper": "3",
      "isCorrect": true,
      "sequence": [
        2,
        5,
        2,
        -6
      ],
      "timeSpent": "4.28"
    }
  ],
  "gameTimeAmount": "2019-05-25T22:57:43.872Z"
}