Move your circle by mouse in order to hit the right expressions and to avoid the incorrect ones.
Think fast! You have 15 seconds to find next correct expression.
Small balls are neither dangerous nor count as correct ones.
As the games goes, the expressions become a bit more complicated and their number increases.
To show or hide help (while the game is over) use ESC
To start or restart the game hit SPACE
|Languages:||English (United States)|