Sudoku - Free Puzzle Game Alternatives

We offer our users high-quality Sudoku puzzles of 5 levels, from easy to extreme. All our puzzles are carefully crafted to ensure that they are interesting and fun to solve. You will enjoy solving our Sudoku no matter whether you prefer to solve with pencil notes, or without.

Mathdoku (also called KenKen® and Calcudoku) is a math and logic puzzle similar to Sudoku.

Sudoku is a logic-based, combinatorial number-placement puzzle game. The objective is to fill a 9×9 grid with digits so that each column, each row, and each of the nine 3×3 sub-grids that compose the grid contains all of the digits from 1 to 9.

Sudoku (originally called Number Place) is a logic-based, combinatorial number-placement puzzle. The objective is to fill a 9x9 grid with digits so that each column, each row, and each of the nine 3x3 sub-grids that compose the grid contains all of the digits from 1 to 9.

The popular logic puzzle game "Hitori" will be interesting for the players of any age. The aim of the game is to paint out some cells in such way that there are no duplicate numbers in any row or column. Painted cells cannot share an edge.

Free Sudoku Puzzles, Sudoku Solver, Printable Sudoku, Sudoku for Kids and more. One of the most popular puzzle games of all time, available online.

A Sudoku game written in Javascript & HTML5 using the Dancing Links algorithm. 6 difficulty levels, ability to save, add notes etc.

With 4 difficulty levels, intuitive interface, and all the functions right at your fingertips, this Sudoku app is sure to be your favorite. Interrupted? Exit Sudoku, and the puzzle is saved exactly as you see it!

Travel Sudoku. For the sudoku fans on the move.

Features of the Travel Sudoku:

• Over 8000 puzzles.
• 7 difficulty Levels.
• (SPECIAL FEATURE) 17 clued sudoku puzzles ( hardest difficulty level, as a minimum of 17 clues are required for a valid sudoku puzzle)
• (SPECIAL FEATURE).

Sudoku Uno is an elegant, free Sudoku game. It creates an unlimited number of Sudoku boards for you to enjoy. Since it knows how to solve Sudoku, it can tell how difficult a game is and provide hints that will help sharpen your skills.

"Sudoku Best Puzzle Game FREE" is a top logic-based number placing game. Sudoku doesn’t require any calculation or mathematical skills. All you need is brain and little concentration. Sudoku is an excellent brain boosting game and brainteaser game.

Soodoku.com is free online sudoku with unlimited puzzles to play 24/7. Soodoku is the best digital sudoku game for your privacy. It has no ads, free of cookies and doesn’t collect user data. Soodoku.com is a free sudoku to play offline: once loaded Soodoku doesn't use WIFI.