Sudoku Solver & Generator!

HoDoKu is a sudoku helper written in Java and available in English and German. Generate sudokus in five different and fully configurable difficulty levels. Solve them yourself (with help from HoDoKu's hint system) or let HoDoKu do it for you.

Get Sudoku is an interactive sudoku solver.

USB Sudoku A very small executable for playing the original game of Sudoku. Created specifically for use from a USB stick drive. Completely portable. Completely green. Uses Bill Dupree's solver/rater. All generated games are guaranteed to have only one solution.

Yasminoku is a sudoku game, generator and solver created by Joan Alba Maldonado on 25th of July 2006 which has been now improved.

Sudoku puzzles for kids to experts, including 9x9 Sudoku, Samurai Sudoku, 25x25 Sudoku, 4x4 Sudoku, 6x6 Sudoku, 8x8 Sudoku, 12x12 Sudoku, 16x16 Sudoku, 20x20 Sudoku, Multi 2 Sudoku, Multi 4 Sudoku, su Doku, and su do ku puzzles. No installs, no plugins, no flash needed.

Kuboku is a 3D sudoku game with a 8-position cube. You have to find all missing numbers in the cube. There are 1,000 levels of increasing difficulty (Easy, Normal, and Hard) in which more and more numbers are missing.

Mathdoku (also called KenKen® and Calcudoku) is a math and logic puzzle similar to Sudoku.In Simple MathDoku, in addition to being able to note candidates for each cell, you can also note combinations of candidates for each cage. By using the cage note feature, you can solve high difficulty level puzzles more easily.

Sudoku puzzle game is the No. 1 classic time pass free game of all time meant for all ages. It has been the best way to brainstorm your mind for ages, by solving a 9x9 matrix by filling up the right digits. The matrix has been divided into 9 3x3 sub-grids, making it even more interesting and challenging.