Seems like on level 2 I can reliably soft-lock the game by not entering a full 20 step sequence - character reaches end of the entered sequence and never resets. Also I notice the timer seems to stop at 1 second before the sequence starts running instead of 0 seconds like on level 1. Not sure if those things are related. Not going to play it any more to try isolating the bug, so hopefully that's enough info.