I just uploaded another free puzzle game at http://timns.dcmembers.com/Sudoku.html to keep http://timns.dcmembers.com/Deductoid.html and http://timns.dcmembers.com/CluGrid.html company.
No prizes for guessing what this game is all about. You've heard about it, you've seen it, you've played it out of obligation because it's supposed to make you clever...
I hope you enjoy my version of the game. It's standard stuff but you can print out the puzzles to play elsewhere, which is useful for those of you with a life away from the keyboard.