Congrats for submitting a real one button game!
It's not an easy one, that's for sure, the randomness of the direction can make it pretty frustrating :D
I managed to finish my 1st maze but only started the second ;)
Nice job on the maze generation, and the movement idea is interesting but maybe it should be made a little more easier for the player. For example with a preview of the next available option (like in Tetris).
Thx for contributing to the jam!