NumNumbers is a fun puzzle game! You slide tiles with numbers on them to solve puzzles. Try to match the numbers by their color and how big they are. You can move the tiles with the arrow keys or use the mouse. If you get stuck, you can press R to start the level over. And when you finish a level, hit the space bar to go to the next one. Let’s have some number-sliding fun! Can you solve all 60 levels? Enjoy playing this game here at Y8.com!