Язык интерфейса: English Операционные системы: Windows2000 / WinXP / Windows2003 / Windows Vista Starter / Windows Vista Home Basic / Windows Vista Home Prem Цена: Бесплатно
This game challenges your reaction speed and judgement. You will be presented with a simple equation and you need to fill in the missing mathematical symbol to complete as quickly as possible. The faster you answer, the higher your score.
