【實用遊戲app】997 - Prime Numbers -|最夯免費app

How many do you know the prime number?

Let's memorize prime numbers.

How to play is easy.

From among the numbers appear, touch the only prime numbers.

When you touch the number that is not a prime number and miss a prime number, it becomes the mistake, and stars decrease.

When a star is lost, it is game over.

You may learn prime numbers by repeating this game.

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