RUN FAST - MATH

RUN FAST - MATH is an APP that computes answers in limited time.
The default is two seconds and one arithmetic problem, calculate the random number and only or multiply it, and challenge your limit.
You can also set it to one second, two seconds, three seconds or four seconds
The game will be divided into three modes: simple, medium, and difficult. The higher the score, the higher the victory.
Invite friends to play together