All modes that can be played in normal mode are free to play!! PrimeNumberist is a simple game that keeps guessing whether the numbers falling from the top are prime numbers or prime numbers. Tap the left side of the screen if it is a prime number, or the right side of the screen if it is not a prime number. Answer correctly before reaching the lower line, continue combo and aim for a high score. ・ To use prime numbers in prime factorization ・ To count prime numbers when cornered ・ In your spare time Would you like to aim for the top of the high score ranking?
