Primes

PRIMES is an award-winning card game perfect for ages 10 -127. The deck of cards offers 100 unique combinations to challenge your arithmetic skills. Play solo or gather friends and family for a fun, competitive twist. The durable plastic box keeps everything organized, and the included QR code provides access to helpful hints and solutions.

How to Play

Make the prime number displayed in the center of any card using the four numbers displayed in the corners. You must use all four numbers exactly once and the basic four operations (addition, subtraction, multiplication, and division) any number of times to reach the center number. Play solo or with friends. We have designed the game with three levels to meet you at your math level.

What is PRIMES best for?

With its portable playing card size and a plastic box, PRIMES is an ideal companion for car rides or family game nights, making math fun and accessible.

The Logo and the Font

PRIMES is an expression of our visual art. The logo, with mathematical sketches, represents your eye into the beautiful world of mathematics. Oma handwrote the numbers, used bright playful color tones and wavy lines for an energized effect. More abstractly, like we do, players will marvel at the not-so-random distribution of prime numbers.