Sudoku Arena

Sudoku, but make it a fight. Sudoku Arena turns the world's favourite logic puzzle into a live head-to-head battle. Race real players on identical boards, sabotage their progress with tactical boosters, and defend yourself with shields — all wrapped in a gorgeous neon night-sky world that makes every match feel electric. BATTLE MODE Jump into the queue and get matched with a real opponent in seconds (an AI rival steps in if nobody's around, so there's always a fight). Every correct move charges your power bar — spend it on boosters: • GHOST — hide your filled squares from your rival's mini-map • HIDE — scramble what your opponent can see • WIPE — hit them where it hurts Earn a shield to block incoming attacks, throw emotes to talk trash, and share your victory card when the dust settles. Win matches to climb the tiers — Bronze, Silver, Gold, Platinum — and earn your place on the monthly global leaderboard. DAILY CHALLENGE One puzzle. One chance. Everyone on Earth races the same board. Post your time to the daily leaderboard — but be sure before you submit, because there are no second attempts until tomorrow. FRIEND CHALLENGE Think you're the sharpest in your group chat? Create a private match, share the 6-character code, and settle it head-to-head. SOLO MODE Pure, focused Sudoku across four difficulties — from a gentle warm-up to Master level for the fearless. Five lives, personal best times, and a calm soundtrack to keep you in the zone. A SUDOKU GAME THAT LOOKS LIKE A GAME • A moonlit night-sky world with twinkling stars and glowing glass design • Silky animations, glowing selections, and satisfying feedback on every move • A bespoke soundtrack for every mode, plus haptics you can feel • Designed natively for iOS with Liquid Glass PRIVACY FIRST No account. No sign-up. No personal data harvesting. Your progress lives on your device; leaderboards use only the nickname you choose. Whether you've got two minutes for a quick duel or a quiet evening for a Master board, Sudoku Arena is the most alive Sudoku has ever felt. Download now — your rival is already filling in squares.