Cool Math Blockor.io is a fun multiplayer bejeweled style game. You will control a small cube and move around the playing field to collect every shape of different sizes in order to gain mass and grow in size. Aside from that, you can take part in a combat and take out the opponent. However, you should avoid anyone who is bigger than you for survival. Each time you absorb the food, you will rank up and get close to the top spot.Good luck!
Use the mouse to move, W to drop some blocks, A and D to rotate.