Gordian Snake

GORDIAN SNAKE v0.1

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// CONTROLS:
// ARROW KEYS to turn
// SPACE to pause (can move while paused to play step by step)
// R to restart

// 1-9 to change colour palette
// S to save a screenshot

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Note: there are a few visual + mechanical bugs in this, which I may or may not get around to fixing, but that's what v0.1 is for!