The numbers machine

Test your math skills and challenge yourself with The Numbers Machine! This Android game created by a French professor in 1889 will help you develop your math skills. Choose balls with different numbers and drag them into special tiles at the bottom of the screen. Do various math operations and try to defeat the professor. You can also compete with your friends in the Battle of the Brains mode. Enjoy great graphics, 75 levels, 5 difficulty levels, over 90 achievements, and an absorbing gameplay. Play The Numbers Machine and see how far you can go!