Games Like Nerdle
Love Nerdle and Mathler? Try the math puzzle game with a grid, not equations.
Nerdle and Mathler brought daily math puzzles into the mainstream by applying the Wordle format to equations. If you love those games and want something different, Prime 59 offers a grid-based math puzzle instead of equation guessing. You’re placing prime numbers into a 6×6 grid rather than guessing hidden calculations, creating a more visual, strategic, and replayable experience. And just like Nerdle, Prime 59 has a daily challenge that keeps you coming back every day.
How It Works
Three steps to your first solve.
Pick Your Difficulty
Choose from Easy to Master — five levels that scale to match your skill.
Fill the Grid
Place prime numbers so every row and column sums to exactly 59.
Beat the Clock
Faster times earn higher scores. Compete on leaderboards or battle friends live.
Everything You Need
Prime Numbers Only
Use 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, and 31 to fill the grid.
5 Difficulty Levels
Easy to Master — from relaxing warm-ups to serious brain challenges.
Daily Challenge
A new puzzle every day, the same for every player worldwide.
Multiplayer Battles
Race friends or random opponents in real-time 1v1 puzzle races.
Global Leaderboards
ELO ratings, daily rankings, and per-difficulty leaderboards.
32 Languages
Play in your language — available in 32 languages worldwide.
Frequently Asked Questions
Ready to Play?
Download Prime 59 for free and start solving. Available on iOS, Android, and the web.