{
    "dimensions": [10, 10],
    "delay": 200,
    "walls": [
        [5,5], [5,6], [5,7], [5,8]
    ],
    "food": [
        [8,10],
        [9,10],
        [10,10]
    ],
    "snake": [
        [4,2], [4,1], [3,1], [2,1]
    ],
    "firstKey": ""

}