agree make it easier at least
or hard enough that it's some kind of puzzle that's fun in its own right.
Maybe if it was more meaningful,
But you have yo do it over and over so quicker is better,
Maybe a new puzzle every so many levels
I like that "New puzzle" idea, it'd add some variety. Besides, as the levels go up you're supposed to be better at that thing. Might as well represent that in-game.
