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» ACJ's Sudoku 1.0

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With this free Sudoku software you can create and print as many Sudokus as you want. Childish 9x9 ones, simple ones, doable sudokus, difficult ones and lethal Sudokus - those really deadly 16x16 ones. On top of this, you can solve any Sudoku you encounter in just seconds. Download it, run it and create or solve Sudoku's till you drop.
Please scroll down the home page for the program download.

author:	ACJ
required:	Windows & Vista
size:	1.4 m
added:	20-Jun-2011

(1 votes) » rate it (5 = best)

» AB SuDoku 1.5

AB SuDoKu is a classic (9x9) Sudoku game. Using the program, one can either play on a PC or print generated puzzles. Because the generation occurs on the fly, a practically unlimited number of free sudoku puzzles are available. Also puzzles can be entered manually and the tool can be used as a sudoku solver. Enjoy! If you are utterly lost you can cheat a little bit - there are toolbar help buttons that will suggest a position for the next move, open the next cell or solve the game.

author:	ABInsight
required:	WinXP
size:	400 k
added:	18-Jun-2009

(9 votes) » rate it (5 = best)

» Color Sudoku 3.1+

In Color Sudoku you must fill in the symbols 1 through 9 so that each row, column and nonet contains every symbol exactly once. You can also choose letters or colors instead of digits and you can change the board size. Another option is to restrict diagonals too. More difficult is "Killer Sudoku" (SumDoKu, Samunamupure) - the board is divided into groups which have certain sums. Other interesting variants are Greater Than, Consecutive, Odd/Even, Samurai. This program can create PDF files of your games.

author:	Petr Lastovicka
required:	Win2K, WinXP, Vista, Win7
size:	71 k
added:	22-Aug-2011

(2 votes) » rate it (5 = best)

» CR-Sudoku 1.0

With CR-Sudoku you can generate, play, solve and save Sudoku games. All generated games have only one solution and can be solved logically. No installation necessary, download, unzip and play.

author:	Red Chilli Crab
required:	WinXP
size:	323 k
added:	13-Nov-2009

not rated yet » rate it (5 = best)

» Gandalfrank's Sudoku 3.0

Gandalfrank's Sudoku has lots of cool features for you to have a good time resolving the famous numerical puzzle. There is a Chronometer to time the game. It is possible to change the color of the numbers in the cells; every number can have a different color. It is possible to insert many numbers in every cell like Notes. With the Undo button the user can restore a number deleted and also return to the beginning of the puzzle. Delete a whole cell or only a single number; the SOS button inserts in any empty cell all the numbers that can stay there. Can't solve the puzzle? use the Solution button which shows you the grid completed. Use the Editor to insert, edit and save any new puzzles. Play your own puzzles using a proper Empty Grid for the purpose. And more... All of the included puzzles have a Unique Solution.

author:	Francesco Fiaschi
required:	WinXP, Vista, +.NET 2
size:	668 k
added:	20-Oct-2009

(3 votes) » rate it (5 = best)

» Giorgio's Sudoku Personal Trainer 2.3+

Giorgio's Sudoku Personal Trainer can help you with easy, medium, difficult, and diabolic Sudoku Schemes that you find in newspapers, on the Internet, in puzzle books, etc. It features: instant Solvability control; difficulty level identification; game suspension, saving, and reloading. Also wrong moves blockage; trials-and-errors (transient and independent environment); automatic Candidates counting; selective views of Candidates (no, all, only if, instance, net, exclusion); 16 prioritable Methods or Techniques; step-by-step suggestions, and more!

author:	Giorgio Altichieri
required:	Win2K, WinXP, Vista, Win7
size:	731 k
added:	29-Mar-2011

(7 votes) » rate it (5 = best)

» Isanaki Sudoku 2.6b

Isanaki Sudoku is a multilingual freeware application that combines a Sudoku and Wordoku Boards generator, a powerful solver, a user-friendly helper and flexible printer (multiple boards per page). The software supports 9 * 9 and 16 * 16 Sudoku and Wordoku Boards and can generate boards with 6 levels of difficulty. It updates automatically the pencil marks in each cell of the board to show the remaining candidates. Isanaki provides help by displaying hints graphically so that you see the logic behind the hint. Languages - English, French, Spanish and Dutch.

author:	TGMDev
required:	Win2K, WinXP
size:	311 k
added:	11-Dec-2009

(6 votes) » rate it (5 = best)

» Nanpre Yasukun 2.2+

Nanpre Yasukunis a Sudoku solver/creator. Functions include: Number Place tool for automatic answers - You can view the candidate number; Inequality, variant, diagonal, even/odd, and to support geometry answer; Even the problem of upper grade displays an answer immediately. Generating combined Sudoku: (File) -> (New) Select menu; Click (New) button at (New Nanpure) Dialog. Enter Max Number, Horizontal size, Vertical size; Create a board from any cell of the toolbar buttons.

author:	Yasukun Software
required:	Win98, Win2K, WinXP, Vista, Win7
size:	178 k
added:	26-Oct-2010

not rated yet » rate it (5 = best)

» Pure Sudoku 1.5+

Pure Sudoku is the free, visually and intellectually stimulating Sudoku puzzle game. You can play on 43 visually refreshing backgrounds and it has four different difficulty settings for players of all skill levels. It contains 20,000 different puzzles, which is enough to play everyday for 57 years! It automatically saves your progress, so you can leave and continue at any convenient time. It has an easy to use control system with an option that displays any duplicate numbers you may have entered into your puzzle.

author:	Mochek Interactive
required:	Win2K, WinXP, Vista
size:	10.1 m
added:	16-Feb-2009

(13 votes) » rate it (5 = best)

» Roadkil's Sudoku 1.1

My version of the classic game Sudoku - play 10 different levels of difficulty in this classic mind game and test your skills.

author:	Roadkil
required:	Windows & Vista
size:	56b k
added:	10-Aug-2009

(1 votes) » rate it (5 = best)

» Sigmund's Sudoku Solver 3.0+

Sigmund's Sudoku Solver is a fast, multi-threaded, Sudoku solver and designer for all NxN puzzles (N=4, 6, 8, 9, 10, 12, 15, 16, 20 or 25). The solution can be added to the puzzle, see the examples. A solution can also be used to design a solvable puzzle. Version 2.1 contains extra reduction methods which give the algorithm a large boost. Also, for 16x16-boards and larger there is started a new solution process for every available CPU (core) in the system, which multiplies the speed almost with the number of processors. The speed has tripled again by removing unnecessary checks and code optimization.

author:	Theo van Soest
required:	Win2K, WinXP, Vista, Win7
size:	523 k
added:	22-Jul-2010

not rated yet » rate it (5 = best)

» Su Doku Assistant 2.21+

The Su Doku Assistant (SDA) is an easy-to-use program for solving and creating 9x9 Su Doku puzzles. It features extensive support for the manual solution of both symmetric and asymmetric Su Doku puzzles including: Entry of pre-filled values via keyboard or mouse, or a combination of both. Automatic checking of manually entered cell values to ensure conformance with the fundamental rule of Su Doku. Tool-tips on unfilled cells, each tool-tip listing the candidate values for that cell. Tool-tips are also provided for many SDA screen components. Cell colouring, useful when utilising more advanced strategies such as Colouring, X-Wings, XY-Wings and Swordfish. Powerful automatic solution of both symmetric and asymmetric Su Doku puzzles. SDA can solve any 9x9 Su Doku puzzle with a unique solution. Such puzzles range in complexity from level 1 (relatively easy) to level 6 (fiendishly difficult).

author:	EuroSoft
required:	Windows & Vista
size:	1.4 m
added:	02-Nov-2009

(1 votes) » rate it (5 = best)

» Su Doku Solver 1.4

Su Doku Solver - Ever played Su Doku, that silly game in the Times? This solves it for you.

author:	Ossisoft
required:	Windows, Linux
size:	19 k
added:	25-May-2005

(8 votes) » rate it (5 = best)

» SudoCue 3.1+

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. The program is supported by a website with excellent documentation, daily puzzles and solving tips.

author:	Ruud
required:	Win2K, WinXP, Vista, +.NET 2
size:	828 k
added:	12-May-2009

(11 votes) » rate it (5 = best)

» Sudokool 2.0

Sudokool lets you generate and play unlimited Sudoku puzzles in 4 difficulty levels : Simple, Easy, Medium and Hard. Option to play with Hints : view all the possibilities on the puzzle grid. Option to play with warnings in case of wrong entries. User can input puzzle (from newspapers) directly on the grid. Then puzzle is validated and if solution is unique, it can be played. User can save and load Games. Game can be paused and resumed during gameplay. Puzzle window can be resized and the window is loaded to this size next time automatically. Platform independent : Based on Java, Sudokool works flawlessly on all the platforms (personally I have tested on Ubuntu 8.04 and Windows Vista).

author:	Shiraz Khan
required:	Any + Java
size:	581 k
added:	12-Dec-2008

(6 votes) » rate it (5 = best)

» Sudoku - Helper/Solver 2.1+

The SUDOKU - helper assists in solving a puzzle by providing different levels of help. Standard options include: input of numbers for a new puzzle; erase the board; save/open puzzles on disc (.sdk extension). Copy puzzle to clipboard; paste puzzle from clipboard. While searching for solutions you can: take numbers back; color difference between original numbers and numbers added; reject wrong numbers already present in the row, column or group; restore original puzzle. No installation required, program makes no changes to the registry.

author:	David E. Dirkse
required:	Win9x, Win2K, WinXP, Vista, Win7
size:	289 k
added:	17-May-2010

not rated yet » rate it (5 = best)

» Sudoku Assistenten 2.0

Sudoku Assistenten is free software that will let you solve, generate, print, rate difficulty, give hints and make your own Sudoku with an option to share them on the program's online forum.

author:	H�vard & Erlend Graff
required:	Win2K, WinXP
size:	1.3 m
added:	21-Oct-2005

(19 votes) » rate it (5 = best)

» Sudoku Generator 2.10+

Sudoku generator has 3 levels of difficulty, solved or not solved Sudokus may be saved and saved files may be reloaded into the 9x9 Sudoku grid. You can print the created Sudoku grid or play on your computer screen, no installation is required, simply download Sudoku.exe file and play.

author:	Alex Ermolaev
required:	Win2K, WinXP, Vista, Win7
size:	300 k
added:	30-Jun-2010

(3 votes) » rate it (5 = best)

» Sudoku Z 1.0

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.

author:	Mikael Ekbom
required:	WinXP
size:	1.14 m
added:	01-Feb-2006

(31 votes) » rate it (5 = best)

» SuDoKu-Cracker 20110

SuDoKu-Cracker is a Generator / Solver / Helper that only creates puzzles with a 'unique solution'. The built-in Sudoku-generator has seven different levels of difficulty and can generate an 'infinity' of different puzzles of very high quality. All puzzles can be printed, saved and opened again and exported to HTML and RTF documents. The advanced Help function shows the next logical step or solves the puzzle for you if you need help. The SuDoKu-Cracker is also a sudoku solver. With this program you can create your own puzzles. All puzzles can be solved with the SuDoKu-Cracker.
Free for personal use but registration required. Registration is free & only requires a name & email address.

author:	KSAW, Arne Webby
required:	Win9x, Win2K, WinXP, Vista, Win7
size:	1.4 m
added:	15-Dec-2008

(7 votes) » rate it (5 = best)

» Sudokumat 5.4

Sudokumat lets you generate Sudoku games with different levels of difficulty. Easy input: no Click - just go to the desired field using mouse or keyboard and type in your number. Features include: Set/Unset/Show candidates; Multiple Undo / Redo; Show all permitted positions for a given number; Show an appropriate field to be solved next; Solve a single step or the whole puzzle; Create PDF-files with as many Sudokus as you want. The difficulty can be adjusted. Solutions can optionally be included. Save single puzzles in flat text files, restore single puzzles from previously saved text files.

author:	Matthias Wegerhoff & David Gunkel
required:	Any + Java
size:	628 k
added:	22-Jun-2007

(3 votes) » rate it (5 = best)

» Tiny Sudoku Online

Tiny Sudoku - four new sudoku puzzles every week - if you enjoy playing our sudoku, sudoku X, jigsaw sudoku and killer sudoku puzzles please visit our Puzzle Club for hundreds more sudoku puzzles in addition to many other Japanese and traditional puzzles.

author:	Clarity Media
required:	Any Browser
size:	-
added:	22-Apr-2010

not rated yet » rate it (5 = best)

» TWB's Sudoku Online

DHTML Sudoku offers four difficulty levels as well as different colors for entering the numbers to give a better overview of the game. The puzzles can be printed or solved and verfied online. I was getting annoyed by ordinary web versions of the game as they simply keep displaying puzzles drawn from a database. I was thinking about a mathematically elegant way of generating new puzzles instead. DHTML Sudoku is coded in dynamic html and will therefore work on every platform and in every modern browser. Every puzzle is generated on the spot.

author:	Thomas Weibel
required:	Any Browser
size:	-
added:	21-Aug-2006

(11 votes) » rate it (5 = best)

» WareSoft Sudoku 1.0+

Challenge your brain with WareSoft Sudoku, see how fast you can solve a puzzle. Each puzzle has 9 3x3 grids to solve. Sudoku does not require any special math skills or calculations, it is a simple and fun game of logic, all that you need is your brains and concentration. With 3 levels of difficulty it will be sure to please beginners and pros alike. You can check along the way to see if your answers are correct. It will let you know which ones are and which ones aren't. But watch out, doing so adds 4 seconds to the clock. If you give up in frustration you can have it solve the puzzle for you. If you push the solve button and change your mind, it will add 4 seconds to the clock too. With a possibility of almost 1 million puzzles, it will provide you with years of puzzles, if not a lifetime.
IMPORTANT NOTE: Waresoft programs offer to install Zugo, a variation of the Bing toolbar. It is ONLY offered to US residents, details here.

author:	Waresoft Software
required:	Win98, Win2K, WinXP, Vista, Win7
size:	2.14 m
added:	07-Apr-2011

(1 votes) » rate it (5 = best)

Games » Puzzles » Sudoku