Train concentration, reaction, and calculation power.
The app trains concentration, reaction, and calculation power through number puzzles. Players compete against time to fill grids using addition, subtraction, or multiplication modes.
Play to improve speed and accuracy. Tap letters on a randomly rearranged keyboard after each correct input. Track progress with speed tests and challenge yourself with increasing difficulty levels.
Avoid a sliding blade by quickly moving fingers off the screen. Record scores to compete with others. Track progress and challenge friends in concentration-based gameplay.
