Challenge yourself and your friends with this addictive, educational and simple math game. Sum Matrix Puzzle is a free game that will let you exercise your brain, improve your math skills and speed up your reflexes. Your goal is to tap the right numbers on the Matrix so that the sum is equal to the number shown inside the red pill. Follow the white rabbit as fast as you can and you will get more points. Try to reach the highest score, finishing as many levels as you can.