Sudoku Easy to Hard Puzzles HD Alternatives

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

Competitive Sudoku online, solve Sudoku puzzles quickly and get to the top of the leaderboard.

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

Sudoku HD+ is the best way to solve your favorite puzzles on the iPhone or the iPad!

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 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.

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

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.

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!

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.