For some reason I'm stuck on slot 0, which a had make a fire before I went to 1, and deleting the game and getting it again won't work.
having the same problem, but mine has mismatched spell slots (the 2nd slot runs the 1st spell) but no matter what i try with load, save, etc., the slots never change from the first spell I made (listed below). Also any spell I made after the first spell does nothing. Clear doesnt do anything either.
(hollow circle at bottom right, tiny orb top leftish, missiles periodically shoot from left side straight into hollow circle and vanish upon hitting circle's left wall)