Sudoku Offline: Brain Puzzle

Play Sudoku anywhere — no Wi-Fi needed.

Enjoy a clean, relaxing Sudoku game with thousands of number puzzles, smart solving tools, and multiple Sudoku styles for every skill level. Whether you want a quick easy puzzle, a hard logic challenge, or a new Sudoku variation, Sudoku Offline is designed for focused brain training anytime.

Why players choose Sudoku Offline

🧩 Thousands of Sudoku puzzles
Play 10,000+ puzzles across multiple difficulty levels, from Easy and Medium to Challenging, Hard, and Fiendish.

📴 Works offline
No internet? No problem. Solve Sudoku on the plane, during your commute, while traveling, or whenever you want a calm puzzle break.

🧠 Train your brain
Sudoku is a classic logic puzzle that helps you practice focus, memory, patience, and problem-solving.

🎯 More than classic Sudoku
Enjoy different Sudoku grid styles, including Classic Sudoku, Squiggly Sudoku, X-Sudoku, Hyper-Sudoku, Percent-Sudoku, and Color-Sudoku.

Helpful features for better solving

• Pencil marks for planning your moves
• Hints when you get stuck
• Unlimited undo and redo
• Auto-save so you never lose progress
• Timer to track your solving speed
• Auto-error checking to help beginners learn
• Light mode and dark mode for comfortable play
• Beginner-friendly layout with harder puzzles for experts

Choose your challenge

Start with easy Sudoku puzzles to warm up, then move to harder levels as your logic improves. If classic 9x9 Sudoku feels too familiar, try Squiggly, Hyper, X-Sudoku, Percent, or Color Sudoku for a fresh challenge.

Great for

• Classic Sudoku fans
• Offline puzzle game players
• Brain training and logic practice
• Relaxing number puzzles
• Beginners learning Sudoku
• Advanced players who want harder challenges

How to play Sudoku

Fill the grid so every row, column, and box contains the numbers 1 to 9 without repeating. Use notes, hints, and undo to solve puzzles at your own pace.

Download Sudoku Offline today

Install Sudoku Offline and enjoy endless classic Sudoku puzzles and brain-training challenges wherever you are — online or offline.