Sudoku - Classical Puzzlе

Sudoku brings the most popular numbers logic puzzle with you, wherever you go.
Play your favorite SUDOKU even offline. Start now, finish later, Sudoku follows your schedule - all games can be resumed and continued at anytime.
It is a great brainteaser game to train your brain!


Our Sudoku gives you infinite gameplay with unlimited number of puzzles!
Sudoku is suitable for every player. Everywhere! We have impossibly hard challenges for the masters and easy puzzles for the novice.

Five balanced difficulties that can challenge even the most advanced players:
- very easy;
- easy;
- medium;
- hard;
- impossible;
Unlimited boards at all difficulties

Sudoku is easy and fun to play.


Don’t worry - with our step-by-step hint system you will be able to solve every sudoku puzzle in a minute. Sudoku solver, tips and great learning section are at your disposal. Our learning section will teach you various solving techniques, just follow the tutorial.

Our top of the notch sudoku solver will help you in every situation.

- “How To Play” section which will guide you through the interface
- Powerful solver with 20 different solving techniques
- Our Sudoku Solver can solve almost every board you input
- Unlimited ingame sudoku hints at each difficulty
- Step-by-step explanations and tips that can help you master Sudoku
- Learn section that covers each solving method with interactive examples:
- Hidden Single
- Hidden Pair
- Hidden Triples
- Hidden Quads
- Naked Single
- Naked Pair
- Naked Triples
- Naked Quads
- Intersection Removal
- X-Wing
- Singles Chains
- Y-Wing
- Swordfish
- XYZ-Wing
- X-Cycles
- BUG
- XY-Chains
- 3D-Medusa
- Jellyfish
- Alternating Inference Chains


In Sudoku you can easily solve your own puzzles. Even the sudoku from your local newspaper. Enter your board and solve it!

Gameplay features:

- Undo/redo
- Resume unfinished boards for each difficulty
- Cell-first/digit-first input mode
- Highlight all values across the board that match the current selected cell or number
- Autocalculate candidates when starting a new board
- Autofill candidates at each point of the game
- Automatic error correction
- Show the number of values that appear in the board

- Built-in bug reporting system

- Relaxing color scheme
- Clean, easily visible and customizable user interface
- Supports both phones and tablets



Download Sudoku and become a sudoku master!

Let the Brain Games begin!