Controls

snake 1
left ← up ↑ right → down ↓

snake 2
left Q up 2 right E down W

snake 3
left 3 up 4 right 5 down R

snake 4
left T up 6 right U down Y

snake 5
left 7 up 8 right 9 down I

snake 6
left A up S right D down X

snake 7
left C up F right B down V

snake 8
left G up H right J down N