Tag Archives: ZERO

Killer Samurai Sudoku: 75 puzzles (vol. 2)

Here we go again – volume 2 of the highly successful book containing only Killer Samurai puzzles is avilable NOW! The book is available as an e-book (PDF) or a paperback and can already be purchased on lulu.com!. IMPORTANT: Most likely this book will not be available on Amazon.com. Lulu is a trusted company and […]
Posted in Killer Sudoku, Puzzle books, Samurai sudoku | Also tagged , , , , , , , , , , , , , | 2 Responses

Twin Zero Killer Sudoku

Rules: Solve the puzzle so that the left half and the right half have the same solution. Other than that, the usual Killer Sudoku rules apply. Twin Zero Killer Sudoku for Saturday, March 15, 2008. WARNING: Very difficult! Click on the puzzle thumbnail to access the puzzle.
Posted in Free sample puzzles, Killer Sudoku | Also tagged , , , , , , , | 3 Responses

Zero Killer Flower Sudoku

Earlier this morning (CET) Novak Djokovic of Serbia won his first (and there are many more to come) Grand Slam title by defeating Jo-Wilfried Tsonga of France and thus became the first Serb to win a singles Grand Slam title. On his way to victory, Nole has beaten the likes of Lleyton Hewitt, David Ferrer […]
Posted in Free sample puzzles, Samurai sudoku | Also tagged , , , , , , , , | 7 Responses

Twin Zero Killer Sudoku

Rules: Solve the puzzle so that the left half and the right half have the same solution. Other than that, the usual Killer Sudoku rules apply. Twin Zero Killer Sudoku for Saturday, December 15, 2007. Click on the puzzle thumbnail to access the puzzle.
Posted in Free sample puzzles, Killer Sudoku | Also tagged , , , , , , | 3 Responses

Revenge of Killer Sudoku: 150 puzzles

About a year after my first Killer Sudoku book, I am ready to present you with a completely new book with my Killer Sudoku puzzles: Revenge of Killer Sudoku: 150 puzzles has been released! (click on the cover page to go to lulu and buy!) US $5.99 or £3.30 or €4.82 (PDF e-book) (payable by […]
Posted in General, Killer Sudoku, Puzzle books | Also tagged , , , , , , , , , , , , , , , , | 6 Responses

Clueless Zero Killer Sudoku

This could well be the most difficult puzzle I’ve ever created. Yet, unlike some previous ones which were intentionally created to require trial&error, this one can surely be solved without guessing. This is a Zero Killer Sudoku puzzle in a Clueless format. Once more I want to thank Ruud for inventing the “Clueless” arrangement of […]
Posted in Free sample puzzles, Killer Sudoku | Also tagged , , , , , , , | 12 Responses

Zero Killer Sudoku

A few visitors to my forum have been creating these puzzles for quite some time. Well, here is one from me. Rules: Everything is exactly the same as in your ordinary Killer Sudoku puzzles, except that there are even fewer clues given to you to start with. Some cells are not joined in any cages, […]
Posted in Free sample puzzles, Jigsaw Sudoku, Killer Sudoku, Sudoku Variants | Also tagged , , , , , , , , , , , , , , , , | 9 Responses
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