Catatetris is an arcade block game where a falling object puzzle that you can play with one hand. You can erase it by arranging blocks in a horizontal row like Tetris. The block cannot rotate. At first, the field will fill up quickly, but once you get the hang of it, it will become easier for you to survive. Aim to erase 100 lines! Enjoy playing Catatetris game here at Y8.com!