I got to 65, and from what I can tell the 'exploitable' pattern is that when an enemy to the side follows you for 'n' squares, it will join the 'queue' behind y

I got to 65, and from what I can tell the 'exploitable' pattern is that when an enemy to the side follows you for 'n' squares, it will join the 'queue' behind you, allowing you to play a game of inverse snake.