Thanks, that was not really clear from the start, I was almost there figuring it out ;) In hindsight it should've been clear to me, given the hints on screen, but nevertheless a little bit of explanation up front would be nice :) Also, like LowBudgetHomebrew said, at some point it gets really to difficult (for me at least). The timer runs out waaaay too fast.
Really like the art style btw!