Fix minor bug.
Mental Math Online is a multiplayer mental math game that will be a real test of nerves. The goal is to solve in less than 2 minutes a grid of additions and subtractions. The calculation sessions are launched one after the other with different grids. The ranking is displayed at the end of each section depending on the number of players connected to the session.
Improve your mental calculation speed, mathematical and logical skills in this fun and addictive game and put your name on the world record chart.
