Steadily growing in popularity!
Simple yet entertaining.
Begin mental gymnastics once a day!
■ Brain Training Apps
Tap the numbers in ascending order!
Use a hint if you get stuck.
Increase your ability to concentrate through brain activation.
■ Application Features
Have a great time playing with family and friends.
Play with a difficulty that matches your level.
Become skilled at arithmetic, useful for your mathematical studies.
Even playing for a short amount of time can be a lot of fun!
You can also play offline.
Compete for the best time in the world rankings.
This game is easy to jump into, but hard to put down.
9Apps 4.9
