One Digit +−×÷

4.2 ( 1782 ratings )

게임 엔터테인먼트 교육 퀴즈
개발자: HUEI TAO TSAI

1.99 USD

Calculus as fast as you can!!!

Lets challenge your brain!!

Bluetooth VS Mode----
Speed Mode:
Compete the speed with another player.

PK Mode:
Compete who tap more umbers with another player.