Suji: Sudoku Puzzle Game

Suji is a beautifully crafted Sudoku app with two variants, smart teaching hints, and 10 handcrafted color themes. No accounts. No tracking. Just puzzles.

TWO VARIANTS, SEVEN COMBINATIONS Play Classic 9×9 Sudoku in Easy, Medium, Hard, and Expert. Or try Mini 6×6 for a quick brain workout in Easy, Medium, and Hard. Seven unique combinations to master.

LEARN, DON'T JUST SOLVE Stuck on a cell? Suji's 3-level progressive hints teach you real techniques: Naked Singles, Hidden Singles, Pointing Pairs, and more. Level 1 nudges you in the right direction. Level 2 explains the technique. Level 3 reveals the answer.

10 HANDCRAFTED THEMES From the electric glow of Neon Circuit to the warm tones of Soft Clay, every theme is carefully designed for comfortable play. Includes Nord, Catppuccin, Rosé Pine, Everforest, Gotham, Ayu, Dieci, and Red Graphite.

FOCUSED DESIGN Monospaced numbers on a clean grid. Peer highlighting. Pencil marks. Undo and redo. Error checking. Everything you need, nothing you don't.

TRACK YOUR PROGRESS See your win rate, best times, current streaks, and games played for every variant and difficulty combination.

PLAY FOREVER OFFLINE All puzzles are generated on your device. No internet required. No data collected. No subscriptions.

◆ PREMIUM (optional one-time purchases) • Remove Ads ($2.99): play without interruptions • Theme Bundle ($1.99): unlock 9 additional color themes

No subscriptions. No data collection. Just puzzles.