Initially activate the 'Auto' option for converting single digit pencil marks into regular entries (only for initial setting, not changing the current mode).
Download Free Sudoku Puzzles. There are a lot of sudoku puzzles for download. There are 5 difficulty levels, sudoku for kids,easy,hard,expert and extreme sudoku puzzles. The document is in pdf format. Each document has 8 sudoku puzzles, and the end of each document is the answer to the sudoku puzzles. On this page are 100 free sudoku puzzles I made that you can print out right now. There are 4 sudoku puzzles per page. There is a link to the Solutions on the puzzle page as well. The printable sudoku puzzles pages below are listed in order of difficulty. If you are new to sudoku, start with an easy puzzle. Learn the secrets to this addictive puzzle game. Printable Sudoku Puzzles. Try your hand at easy, medium, or hard brainteasers. Where did Sudoku come from? The history of your favorite numbers game. Printable Crossword Puzzles. Get out your pencil and try these puzzles for all levels. How to play Sudoku.
Automatically check if the puzzle is correctly solved.
Show numbers of digits yet to be filled.
When highlighting all related cells, highlights follow your cursor movements. (Otherwise follow your clicks.)
Sudoku
Sudoku is a logic puzzle game. The objective is to fill the 9x9 Sudoku grid with digits 1 to 9 such that each of these 9 digits appears in each row, each column and each 3x3 sub-grid once any only once.
Play Sudoku Online
Don't want to solve the same Sudoku puzzles again and again? Now you no longer need to search the web for new puzzles. Billions of free Sudoku puzzles are offered here online. The chance that you play the same Sudoku puzzle is almost zero.
Sudoku Mobile
Play our billions of Sudoku puzzles on your mobile devices such as tablets and smartphones. If you have a large screen phone, try both versions to see which one is a better fit for your device. We also encourage those mouse-only PC players to try our Sudoku Mobile page that has a 'Cell First' option for entering multiple pencil marks in one cell at a time.
Smart Solver
Our new smart solver not only gives the solution for a puzzle, but also explains every step with demonstrations in the grid. You may learn Sudoku solving techniques through examples with numerous puzzles from our database. Try Smart Solver now.
SudokuDiagonal Sudoku4X4 Sudoku6X6 Sudoku8X8 SudokuIrregular SudokuIrregular Diagonal Sudoku
There are a lot of sudoku puzzles for download. There are 5 difficulty levels, sudoku for kids,easy,hard,expert and extreme sudoku puzzles.
The document is in pdf format. Each document has 8 sudoku puzzles, and the end of each document is the answer to the sudoku puzzles.
Here is a blank sudoku grid that may be useful in the process of solving the sudoku puzzle.
The document is in pdf format. Each document has 8 sudoku puzzles, and the end of each document is the answer to the sudoku puzzles.
Here is a blank sudoku grid that may be useful in the process of solving the sudoku puzzle.