Nice ideas, some of the puzzles were pretty trivial but still fun. I forgot that 12 was not solvable and really tried to solve it, at least I remembered to skip 9.
Had an extra piece on lvl 14 (the ↵ ) which I didn't use or need, probably the missing piece from the impossible levels.
I don't mind using shortcuts, but I would have liked to also be able to just click next instead of having to reach for my keyboard.
Good idea, and I enjoyed it. Shame it was a little broken but nothing you can't fix after the game jam is over.
