Free Killer Sudoku Puzzles

This package contains 25 different Sudoku puzzles in varying difficulties from very easy to very hard. The Puzzles are in PDF file format so one can easily print and then work them out with pencil and paper. The package is very small in size and has not to be installed. The rules for solving a... Platforms: Windows

Sudoku Z creates sudoku puzzles for you to solve, it can also help you to analyze a puzzle. You can print out a puzzle, you can load and save it, you can even enter an external puzzle from a magazine to play in Sudoku Z. Platforms: Windows

KSudoku project can generate and solve sudoku puzzles (of different difficulty level) using a randomized least-candidate algorithm. The sudoku boards currently supported are 9x9 and 16x16: but the program is fully expandable since the algorithm is extendible to any general graph coloring... Platforms: *nix

100 easy, 100 medium, 100 hard, 100 very hard,and 100 very very hard puzzles

"Sudoku Blues" is a FreeWare game which allows Sudoku players to: (a) Solve Sudoku puzzles themselves (b) Create & Save puzzles (c) Load predefined puzzles (d) Allow "Sudoku Blues" to solve whole puzzles (or one step at a time) (e) Get visual assistance for solving puzzles. If you enjoy this... Platforms: Windows

Very fast and easy to use Java tool for solving and generating Sudoku puzzles. By using Donald Knuths exact cover algorithmus it can not only solve or create the usual 9x9 but also 4x4, 16x16 or even bigger Sudokus in a very efficient way. Platforms: Windows, Mac, Linux

The SuDoku Solving Assistent is a Java application meant as replacement of pencil and paper to solve SuDoku puzzles. It can automatically remove identified numbers from boxes in same block, row or column. A MIDlet for mobile phones is also available Platforms: Windows, Mac, Linux

Sudokuki is a free graphical SUDOKU game: Sudokuki solves even the most difficult sudoku grids for you - Generate a sudoku - Play sudoku - Print a sudoku... Already available in 12 languages. Just download and play! Sudokuki is Free Software developed in Java. Have fun! Platforms: Windows, Mac, BSD, Linux

This software can generate and solve different types of Sudoku puzzles (normal or X, ie. where the diagonals have the same constraints as the rows, the columns and the boxes). The possible sizes for the Sudoku puzzles are 4x4, 9x9 and 16x16. Larger sizes could be possible too, but they would... Platforms: Mac

In this game there will be a grid of 9 x 9 blocks, this grid is further divided into 9 subgroups of 3 x 3 blocks, in addition to that, the blocks will be grouped by red clue lines marked with a number. The object of this game is to fill in all the blocks with 1 - 9 without repeat within either... Platforms: Mac

SudoCue can generate Sudoku puzzles in 5 custom defined difficulty levels, help you solve it with a broad range of helper tools, and can solve the most difficult Sudokus with a powerful solver that knows more than 50 solving techniques. It supports variants like Sudoku-X, Windoku and Sudoku-DG.... Platforms: Windows

Solve Sudoku puzzles quickly using this program. Great for puzzle list maintainers or puzzle enthusiasts who want to quickly check if a Sudoku puzzle is valid or has a solution. Platforms: Windows

HumanSudokuSolver is intended to solve Sudoku puzzles in a way human beings would do (non brute force). It currently solves most of the puzzles I tried and can output a step-by-step solution. Developers who want to contribute are welcome! Platforms: Windows, Mac, Linux

SudokuBan is a graphical program to generate, show, give hints for and solve Sudoku puzzles. Platforms: Windows, Mac, Linux

Sudoku Susser is a free program that helps you play Sudoku. If youve been living under a rock and dont know what a Sudoku puzzle is, the London Daily Mail has a good introduction to the puzzles and basic solving techniques. Sudoku Susser project makes it easy to make your selections as you... Platforms: *nix

Just Sudoku 1.0 is a free game with lots of different puzzles to solve. The sudoku puzzles are divided into five different levels of difficulty. The aim of sudoku is to enter the digits from 1 to 9 in a grid with 81 cells without repeating them in rows, columns and regions. Just Sudoku 1.0 is... Platforms: Windows

Sudoku is a fun number placement brain game that is sweeping the world. The objective is to fill a 9?9 grid with digits so that each column, each row, and each of the nine 3?3 regions contains all of the digits from 1 to 9. Sounds easy, right? Not! Solving a single puzzle can take an hour or... Platforms: Mac

Tired of those annoying popups ruining your surfing experience? Download and install in second freeware Pop Stop popup blocker from BestToolbars.net. It is small (only 73KB). Is not advertising supported, nor does it require registration, and no information is collected from or about... Platforms: Windows

Zudoku is a free Sudoku game for all platforms. Sudoku, sometimes written Su Doku, is a logic-based placement puzzle, also known as Number Place in the United States. The aim of the puzzle is to enter a numerical digit from 1 to 9 in each cell of a 9x9 grid, starting with various digits given... Platforms: *nix

Java Sudoku is a cross platform version of the popular Sudoku logic game. Java Sudoku features an advanced user interface that is both easy to use and appealing to the eye. It allows you to generate completely random Sudoku puzzles, enter your own puzzles from newspapers and magazines, or load... Platforms: *nix