Here you can download Sudo Cue, a program that generates random Sudoku puzzles, allows you to enter puzzles manually, open and save puzzles in files, or use copy and paste to enter puzzles you can find on Sudoku forums
www.sudocue.net/
Andy Pope [Excel]
www.andypope.info/fun/sudoku.htm
Askywhale.Com
askywhale.com/sudoku/
Bertram & Frazer
www.shef.ac.uk/~pm1afj/sudoku/
Brighton & Hove Solver
www.brightonandhove.org/sudoku/solver5c.xls
Col\'s Sudoku Solver
www.frayn.net/sudoku/
DI Mgt [Excel]
www.di-mgt.com.au/sudoku.html
DVS Sudoku
dvs-sudoku.be/
Linux Windows Mobile
www.freewebs.com/crbaker/sudoku/index.htm
GNUDoku
icculus.org/~jcspray/GNUDoku/
Hari\'s Mind [Excel]
www.harismind.com/sudoku.html
HopCourt Helper
www.hopcourt.net/puzzle/Puzzle.jnlp
MacSudoku
www.rosboroughtech.com/macsudoku.html
Meer dan 40 freeware games!
www.ihsan.biz/#sudoku
MuddyFunksters
www.freedownloadgamescenter.com/kids/sudoku-puzzle-game-and-solver.html
MuddyFunksters II
www.1000files.com/Games/Puzzles/Sudoku_Puzzle_Game_and_Solver_17189_Review.html
Natural maths [Excel]
www.naturalmaths.com.au/sudoku.htm
Oak Systems (Free Trial)
www.oak-systems.co.uk/oak/sudoku.asp
Occeane Sudoku Helper
www.occeane.co.uk/sudoku.asp
ZIP File
www.ossiemanners.co.uk/games/Su_Doko/Su_Doko_Solver.zip
PewterWeb
www.pewterweb.com/
.ZIP File
www.geocities.com/akshaymishra84/sudoku-bin.zip
Pure Sudoku V1
usuarios.arsystel.com/mga2002/sudoku.html
PySudoku
www.freewebtown.com/zondo/programs
Ragnarius
www.ragnarius.com/en/myshare/
Redleg Sudoku Free Trial
www.sudoku-software.info/index.dll?id=16387&ban_id=sdk001&banex_id=31
Ruby Sudoku 0.0.4
rubyforge.org/projects/sudoku/
Scanraid - Stap voor Stap!
www.scanraid.com/sudoku.htm
Sudoku Assistant
www.stokepoges.plus.com/sudoku.htm
Sudoku Spelletjes,nieuw
www.sponsorgames.nl/spel/sudoku
Sudoku XP
www.extendedreality.com/sudoku_info.html
Sudoku9981.com - free trial
www.sudoku9981.com/
Sudokulover - Free Trial
www.sudokulover.com/download.htm
Whitley Bay [Excel]
www.whitleybaybridgeclub.homecall.co.uk/Su%20Doku.xls