{
    "dimensions": [40, 40],
    "delay": 200,
    "walls": [
        [5,5], [5,6], [5,7], [5,8], [40, 35], [38, 35], [23, 35]
    ],
    "food": [
        [10,10],
        [20, 20]
    ],
    "snake": [
      [6,10],
      [6,11],
      [6,12]
    ]

}