A nice strategy game that makes me have to think in math. I think I understand what dev wants with this game, but the number sometimes goes up and down randomly on my playthrough (maybe it's me misunderstanding the game tutorial?). I also don't have any way to continue the game when I failed to obtain my 3rd tower in first stage, pushing me to reload the game.
But the soundtrack is nice though, showcasing the "puzzle" strategy game thoroughly. If this game logic is explained more, I think it would be even more enjoyable. Good job!