MindSudoku - Sudoku Puzzle

Sharpen your mind with Sudoku! 6 difficulties, 8 puzzle types, 5 themes. 100% offline, zero ads. From beginner to master — start your daily streak!

Give your brain a 5-minute daily workout with MindSudoku.

Commute, lunch break, bedtime — sometimes you just want a moment of calm focus. MindSudoku delivers a pristine, ad-free Sudoku experience designed for people who appreciate quality.

◆ WHY MINDSUDOKU?

【6 Difficulty Levels — Grow at Your Pace】 From Beginner to Master, six carefully calibrated difficulty levels ensure smooth progression. Whether you're solving your first puzzle or chasing an expert-level record, there's always the right challenge waiting.

【8 Puzzle Types — Beyond Numbers】 Classic numbers, letters, geometric shapes, colors, animals, food, sports — and even your own custom puzzle types! Each game feels fresh and engaging. Why settle for just numbers?

【5 Gorgeous Themes — A Visual Feast】 Classic Blue, Midnight Dark, Warm Paper, Forest Green, Ocean Blue — five meticulously crafted themes with automatic dark mode support. Every session is a visual delight.

【Daily Challenge — Keep Your Streak】 A fresh puzzle every day. Challenge yourself, maintain your streak, and track your progress over time. Consistency is rewarding.

【Smart Notes — Solve with Ease】 One-tap auto-fill candidate notes, manual editing, unlimited undo/redo. Never worry about mistakes — every move is reversible.

【20 Languages — Truly Global】 Chinese, English, Japanese, Korean, French, German, Spanish, and 13 more. Wherever you are, play in your language.

◆ 100% OFFLINE — PRIVACY FIRST • Zero network dependency — works perfectly in airplane mode • Zero ads — none, ever, no exceptions • Zero data upload — everything stays on your device • Zero sign-up required — just open and play

◆ WHO IS IT FOR? • Commuters seeking a mental break • Students sharpening logical thinking • Seniors keeping their minds active • Sudoku enthusiasts who demand quality

◆ HOW WE'RE DIFFERENT vs Sudoku.com: Zero ads vs ads every 2-3 games vs Brainium: 8 puzzle types vs numbers only vs Good Sudoku: Completely free vs $4.99 paid vs Microsoft Sudoku: Zero permissions vs login required

◆ YOUR DATA, YOUR CONTROL All game progress, statistics, and preferences are stored locally on your device. We do not collect, transmit, or store any personal information. Clear everything anytime in Settings.

Download now and start your daily Sudoku journey!