5 "spawn positions": [[25, 400], [1000, 410]],
17 "available_colours": ["blue", "red", "blue/red", "red/blue"],
25 [0, 0], [200, 302], [400, 0]
31 [624, 0], [824, 302], [1024, 0]
37 [0, 704], [200, 402], [400, 704]
43 [624, 704], [824, 402], [1024, 704]