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Tag Archives: Jigsaw Sudoku
Happy New Year!
I hope you all had a nice Christmas and that you are enduring the cold weather well. Well, those in the Northern hemisphere anyway. 🙂 Let me tell you about the changes that I plan for 2009: There will be more Jigsaw Sudoku puzzles on the Daily Sudoku variants page. They will be accompanied by […]
Posted in General, Jigsaw Sudoku, Picross, Puzzle variants, Sudoku Variants
Also tagged BOOK, books, CONSECUTIVE, Daily Hidoku, Daily Sudoku, Daily Sudoku Variants, griddlers, hanjie, Happy New Year, hidoku, HITORI, KENDOKU, New Year, nonograms, Picross, puzzle variants, revenge, samurai, straights, Sudoku Straights, Sudoku Variant, Sudoku Variants, UPDATE, variant
10 Responses
Perfect Sudoku puzzles in Norway!
It is with great pleasure that I announce that my puzzles will now be published in Norway too! A weekly magazine called Ukeavisen Ledelse will start publishing my puzzles this Friday, October 12, 2007. They will print a variety of my puzzles, including vanilla Sudoku, Sudoku X and Jigsaw Sudoku.
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 CONSECUTIVE, Daily Killer, Daily Sudoku, Daily Sudoku Variants, hyper sudoku, IQ, killer, killer sudoku, rules, Sudoku Variant, Sudoku Variants, variant, Weekend Special, windoku, ZERO, Zero Killer, Zero Killer Sudoku
9 Responses
The Law of Leftovers (LOL)
I promised to explain this technique, which applies to Jigsaw Sudoku (aka irregular blocks) puzzles, a while ago, so it’s time to keep the promise. You can find the same technique explained on various other sites, too. This technique is somewhat similar to innies/outies which is used for solving Killer Sudoku puzzles, but there is […]
Posted in Jigsaw Sudoku, Killer Sudoku, Solving tips
Also tagged IMPORTANT, innie, INNIES, innies and outies, IQ, Jigsaw Sudokus, killer, killer sudoku, outie, OUTIES, overlapping sudoku, sample puzzle, samurai, solving technique, sudoku solving technique, Sudoku Variant, Sudoku Variant Puzzle, technique, twodoku, variant
3 Responses
Jigsaw TwoDoku
Hello everyone, I’m back! 🙂 After a few weeks of no updates and some problems with the site, it’s time to get back to usual daily and weekly routines. The Washington Post Samurai Sudoku solutions have been updated. The Weekly Samurai X puzzles is now also in place. On Tuesday, there will be a new […]
Jigsaw Sudoku
As promised, I will be posting more Jigsaw Sudoku puzzles. Here is a plain one, but soon you’ll get something of this kind but… hmmm… bigger! Can you think of anything that fits this description? Jigsaw Sudoku for Sunday, July 15, 2007 – Difficulty: THINKER Click on the puzzle thumbnail to access the puzzle. Have […]
Posted in Free sample puzzles, Jigsaw Sudoku
Also tagged Jigsaw Sudokus, THINKER, Weekend Special
3 Responses
Jigsaw Windoku
For some reason I haven’t really paid much attention to one very popular variant of Sudoku puzzles – Jigsaws. Well, that’s changed. I have now implemented Jigsaw Sudoku into my software and I will now start posting these puzzles often. As always, I don’t just create an ordinary puzzle. I have combined this with another […]
Posted in Free sample puzzles, Jigsaw Sudoku, Sudoku Variants
Also tagged hyper sudoku, Sudoku Variant, Sudoku Variants, variant, windoku
4 Responses
Clueless Consecutive Sudoku puzzle
How many Sudoku variants are there? I don’t know. To calculate, you’d have to multiply the number of overlapping types with the number of variants that impose additional constraints on each puzzle. I produce puzzles with 5 different constraints: Killer, Odd/Even, Greater/Less than, Consecutive, and Non-Consecutive. But then again, you can put an “X” on […]
Posted in Free sample puzzles, Sudoku Variants
Also tagged CONSECUTIVE, Consecutive Sudoku, Greater Less, greater/less, killer, Non Consecutive, odd/even, rules, Sudoku Variant, Sudoku Variants, variant
2 Responses
