How fast can you do mental math? This game lets you practice and test your mental math skills. If you do a Speedrun you also get a report showing you how your result compares to other players.
Version history
1.3
2022-05-04
More detailed statistics
1.2
2022-04-27
More detailed statistics
1.1
2022-04-26
There's a new "Game Review" button that gives you more detailed information about your last game.