Clean Sudoku – Offline Solver - Free Download

Play Sudoku the way it should be—clean, fast, and deeply satisfying. Clean Sudoku brings classic 9×9 logic to life with a minimalist design, smooth controls, and tools that help both newcomers and experts enjoy every solve.
WHY YOU’LL LOVE IT
• Clean, distraction-free UI built for focus
• Offline play—no connection needed
• Camera Scan & Solver: snap a newspaper puzzle and solve or play it in the app
• Multiple difficulties from Easy to Expert
• Smart Hints that teach (not just tell) the next logical move
• Notes / Pencil Marks with candidate highlights
• Mistake Check & Duplicate Highlight (optional)
• Undo / Redo and Auto-Save so your progress is always safe
• Detailed Stats: time, streaks, bests, and completion rates
• Daily Challenge & Global Leaderboard
• Custom Themes including Soft Mode and Dark Mode
• Haptics, sound, and animation tweaks you can control

FOR BEGINNERS
• Learn-as-you-play hints that explain strategies step-by-step
• Gentle difficulty ramp, error-checking, and optional guides
• Auto-fill notes (optional) to understand candidate logic

FOR EXPERTS
• Handcrafted, unique-solution puzzles and symmetric layouts
• Zero-delay inputs, fast note toggling, and precision controls
• Timer, personal records, and advanced candidate tooling

TOOLS & CUSTOMIZATION
• Toggle mistake check, note styles, and highlight preferences
• Switch themes anytime—Soft Mode, Light, or Dark
• Turn haptics/sounds on or off to match your vibe

FAIR & FOCUSED
• No sign-in required
• Works great offline
• Small download size and battery friendly

TIPS
• Long-press a number to highlight its places on the board
• Use Smart Hints to learn techniques like singles, hidden singles, and more
• Prefer playing scanned puzzles? Use the Camera to import and track them

Whether you solve a quick daily grid or grind for a new personal best, Clean Sudoku keeps the experience pure, elegant, and fast. Download now and make Sudoku your mindful daily habit.