I'll give you one guess...

Minesweeper

Huh! I've got no clue! A game with movement similar to a knight's tour, maybe? I can't really see a concrete pattern, though... Do tell about it!

I got one! Don't know the name, but do you trace/create the lines, trying to connect points with no overlap?

No, looking closer that can't be right.

The answer is... A neural network! Probably a buggy and bad one, but it works. I set it up to play a game that I made in Petit Computer. The boxes are all representations of neurons connected by lines that are dendrites. When one box is filled, it toggles neurons that it's connected to. Unfortunately, my system for optimizing it isn't working, but for now it's cool.

Ahh, impressive. I might have guess that if> I'm used to seeing the network sequence from left to right.

Yeah, generally it is left to right, but I'm special :P