The concept is really intresting but i don't think it works right now? Maybe I'm missing something but i dont think there actually is a way to puzzle out the location of the monsters like in traditional minesweeper, as you cant really tell how many there are. 4 could mean one monsterwith 4 damage or 2 with 2 damage or 4 with 1 damage. I think for this to work there has to be some limitation on what numbers the monsters have or additional hints on the tiles. Maybe only prime numbers for the monsters or smth?