I enjoyed the gamification of geometric proofs but I am 16 levels in and still do not understand the rules of the game. Sometimes I can yellow key a triangle and sometimes not, even though triangles are always 180 degrees. Sometimes an action appears to fail but the puzzle unlocks anyway. I don't know why the little circles are sometimes fully colored in and sometimes not.

I love your game! I especially loved how I could learn real math while playing — such a unique and charming idea. The puzzles felt a bit easy toward the end, but I still really enjoyed it! The sound and presentation were excellent too!