Are you ready to skill up your focus try to answer 100 questions of arithmetics in 3 minutes. There's a simple game flow 1 question with many answer that random to show find the right answer don't miss touch or the game are over.

Features:
* 100 questions (combines + - * /)
* 3 minute to answer as much as you can
* beat your own score raise your own skill

NB : Update on going
- extended timer