Tiles all black/Brain training

"Blackout Brain Training Puzzle: All Black with Minimum Taps" is a brain training game that anyone can enjoy with simple operations. The goal of the puzzle game is to paint all the tiles black with the minimum number of taps. Change all the white tiles to black with the minimum number of taps and keep your brain flexible! Features ・It's a very simple game! With simple tap operations, it can be en…