{
  "time_to_play": 1800,
  "playground_size_w":700,
  "playground_size_h":600,
  "score_to_pass": 100,
  "food_1": 5,
  "food_2": 4,
  "food_3": 3,
  "garbage_1": 12,
  "garbage_2": 10,
  "garbage_3": 4
}