Sudoku Free - Classic Logic Puzzle Game is a free Sudoku numbers puzzle enjoyable by beginners and advanced players! Includes unlimited challenging puzzles to train your brain, improve your focus, logical thinking and memory . Each Sudoku puzzle has only 1 solution, can you find it?

Classic Sudoku puzzle is a logic game based on number placement, the objective of the game is to complete a 9x9 grid by filling the missing cells in digits from 1 to 9 without using the same digits more than once in each row, column or block. There are many techniques to solve Sudoku puzzle, learn and improve your skills with our free Sudoku app.

Sudoku game features:
✓ Choose from 5 balanced difficulty levels: beginner, easy, medium, hard, expert.
✓ Unlimited puzzles in each difficulty level
✓ Intuitive interface and gameplay
✓ Undo actions back to the beginning of the puzzle
✓ Erase content and notes from cell
✓ Pencil mode: add notes on cells to help you solve challenging puzzles
✓ Use hints when you are stuck
✓ Highlight duplicates in row, column and block
✓ Automatically clear non relevant notes
✓ Auto save and continue last played game
✓ Sudoku games statistics
✓ Supports phones and tablets
✓ Play Sudoku free online and offline

Sudoku game settings:
✓ Toggle sounds
✓ Toggle highlight mistakes - highlight mistakes on the Sudoku puzzle board
✓ Toggle limit mistakes - limit Sudoku puzzle for 3 mistakes or play freely without stress
✓ Toggle timer - show/hide game timer to play without pressure
✓ Toggle auto clear notes - clear unneeded notes automatically
✓ Toggle hide completed numbers - remove numbers buttons that was completed

Sudoku app benefits:
✓ Train your brain
✓ Improve logical thinking
✓ Improve memory
✓ Improve mental health
✓ Good use of your spare time
✓ Its fun!

If you like Sudoku game puzzle or you want to start playing - this is the app for you. We work hard to make sure the gameplay is intuitive and enjoyable for beginners and experts and to keep you challenged. Sudoku lovers - you are welcomed!

Train your brain anytime and anywhere and keep yourself sharp with this addictive and popular Sudoku numbers game. Using your free time to sharpen your brain and solve Sudoku puzzles is a good investment.

For geeks:
This Sudoku app uses highly sophisticated and adapted algorithms for Sudoku puzzle generation that outputs a unique puzzle every time, never play the same puzzle twice!
Optimized for performance and user experience with emphasis on generation for difficulty level.

We always welcome reviews and ideas for our Sudoku game, please leave a review or send us a mail if you have anything to share!