Prime Pop!

Tap only the primes — a calming number puzzle. and all your data stays on your device. Now with hints, prime trivia, and sharing. How far can you go?

Tap only the primes. That's the whole game. But you won't be able to put it down.

■ What is Prime Pop? A number puzzle where you find and pop (tap) only the prime numbers on the board. Enjoy the satisfying "pop" of push-pop toys and gentle sound effects. Think, tap, get it right, move on — a calm, relaxing way to tidy up your mind.

■ Simple to play ・Tap only the primes on the board ・Tap a non-prime and it's a miss — but that's okay: its prime factorization is shown to help you next time ・Clear ranges of 24 numbers and keep going, further and further ・Stuck? Open "Hints" any time to check how to spot primes (even numbers, 5s, multiples of 3…)

■ Great for you if you… ・Want 5 quiet, mindless minutes on your commute or before bed ・Love brain-training puzzles ・Like numbers and math a little (or want to) ・Want to help kids learn about primes

■ Features ・No ads. Nothing to break your focus ・All data stays on your device. No sign-up, no connection required ・Japanese / English support ・Missed numbers show their prime factorization, so you learn "why it isn't prime" ・A friendly first-time tutorial ・Includes a "How to spot primes" hints screen and fun "Prime curiosities" stories ・Share your cleared board as an image

2, 3, 5, 7, 11… the primes never end. How far can you travel?