Are you good at numbers? Let's check your math skills. Use your phone's accelerometer to catch falling down prime numbers and avoid other numbers.
You will get a score when you catch the right number, but you will lose a life when you catch the wrong number or miss the prime numbers.
This game has three different levels and each level's speed and range of numbers are different.
This is a good quick brain exercise and math training for all ages!
*You need an accelerometer in your device to play this game.