Loading…
CompareOpen in Google Play
This app isn't in any of our charts yet.
Smoother gameplay, smarter hints, new achievements, google play service added, improved mistake recovery, and better performance. Thanks for playing Sudoku!
Classic Sudoku puzzles with daily challenges, smart hints & difficulty levels
Sudoku is the classic number puzzle game, reimagined with a clean, distraction-free design built for daily brain training. Whether you're new to Sudoku or a longtime solver, this app gives you everything you need to relax, focus, and sharpen your logic — anytime, anywhere, even offline. Play a fresh puzzle every time with four difficulty levels: Easy, Medium, Hard, and Expert. Each puzzle is uniquely generated, so no two games are ever the same, and every difficulty is tuned to give you a fair, satisfying challenge whether you're just starting out or chasing a personal best time. Not sure where to place a number? Use Notes mode to pencil in candidates the way you would on paper, or tap Hint when you're stuck. Auto-check mistakes instantly flags wrong entries so you can learn as you play, and Check mode lets you verify your progress at a glance. Undo lets you correct a slip without losing your streak. Come back every day for a brand-new Daily Challenge — the same puzzle for every player, so you can compare your time with friends and see how your solving speed improves over time. Track your stats, including games played, win streaks, best times per difficulty, and total puzzles solved, all saved automatically so you never lose your progress. Sign in with Google Play Games to unlock achievements as you master each difficulty, go mistake-free, and build winning streaks — no account or sign-up required, and fully optional. Sudoku features: - Four difficulty levels — Easy, Medium, Hard, Expert - Unlimited, uniquely generated puzzles - Daily Challenge with shared daily puzzles - Notes mode for pencil-marking candidates - Undo and Erase for quick corrections - Auto-check mistakes and Check mode - Smart hints, with extra hints available anytime - Detailed stats: win streaks, best times, and more - Google Play Games achievements and leaderboards - Light, clean interface with peer and same-number highlighting - Play offline, anytime, anywhere - Sound effects, background music, and haptic feedback — all customizable Sudoku is a numbers and logic puzzle that's been challenging and relaxing players for decades. Fill the 9x9 grid so every row, column, and 3x3 box contains the numbers 1 through 9 exactly once. It's simple to learn, endlessly replayable, and a great way to train focus, memory, and problem-solving — just a few minutes a day can help keep your mind sharp. Whether you're looking for a quick puzzle on your commute, a relaxing way to unwind before bed, or a daily brain-training habit, this Sudoku app is built to be your go-to number puzzle game. Download now and start your first puzzle today — free to play, with optional ads supporting continued development.