Choose any level you like. Play easier levels to exercise your brain, logical thinking and memory, or try hard levels to give your mind a real workout. Our classic puzzle game has some features that make sudoku easier for you: hints, auto-check, and duplicates highlight. You can use them or complete the challenge without help – it's up to you! What's more, in our app each puzzle has one solution. You will find all you need whether you are playing your first sudoku, or you've progressed to expert difficulty.
✓ Complete Daily Challenges and get unique trophies
✓ Challenge yourself figuring out your mistakes, or enable Auto-Check to see your mistakes as you go
✓ Turn on Pencil mode to make notes as on paper. Each time you fill in a cell, notes are automatically updated!
✓ Highlight duplicates to avoid repeating numbers in a row, column and block
✓ Hints can guide you through the points when you are stuck
– Statistics. Track your progress for each difficulty level: analyze your best time and other achievements
– Unlimited Undos. Made a mistake? Just put it back quickly!
– Auto-save. If you leave a sudoku unfinished it will be saved. Continue playing anytime
– Highlighting of a row, column and box related to the selected cell
– Eraser. Get rid of all mistakes
• More than 5,000 well-formed puzzles
• 9×9 grid
• 4 perfectly balanced levels of difficulty: easy, medium, hard, and expert
• Support both phones and tablets
• Portrait and landscape mode for tablets
• Simple and intuitive design
Train your brain anywhere, anytime!
– "Help" (F.A.Q.) section is added! Now you can quickly find all answers to the most common questions
– Performance and stability improvements
We hope you enjoy playing Sudoku. We read all your reviews carefully to make the game even better for you. Please leave us some feedback why you love this game and what you'd like to improve. Keep your mind active with Sudoku!