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Tag Archives: killer sudoku
Butterfly Killer Sudoku
It’s been a while since I last posted a Killer Sudoku variation. As far as I can remember, you folks liked the Butterfly layout of the puzzles, so here is an overlapping, 4-in-1 (Gattai-4), Killer Butterfly Sudoku puzzles. You can also find these puzzles in my Killer Sudoku Compendium book. Killer Butterfly Sudoku for Friday, […]
Posted in Free sample puzzles, Killer Sudoku
Also tagged BOOK, BRAIN, Butterfly Killer, Butterfly Killer Sudoku, gattai, killer, Killer Sudoku Compendium
1 Response
Nurikabe
As you may have noticed, I’ve changed things a little on the site, by removing some of the daily puzzles. While Daily Killer Sudoku and Daily Sudoku variation will remain, as well as bi-Weekly Samurai Sudoku, all other puzzles will be posted here, on the main page of the site. Expect at least a couple […]
Posted in Free sample puzzles, Killer Sudoku, Puzzle variants, Samurai sudoku
Also tagged Daily Killer, Daily Killer Sudoku, Daily Sudoku, killer, rules, samurai, Samurai Sudoku, Weekly Samurai, Weekly Samurai Sudoku
10 Responses
Daily Kendoku (CanCan, SquareWisdom) #3
Some may not like the fact that today’s puzzle isn’t actually a SquareWisdom puzzle, instead, it’s actually a true hybrid between Killer Sudoku and Kendoku. Having implemented Kendoku puzzles into my solver&generator program, it was a no brainer to extend it a little further and allow all four operators for my Killer Sudoku puzzles. And […]
Posted in CalcuDoku, Free sample puzzles
Also tagged BRAIN, calculator, hybrid, KENDOKU, kendoku calculator, killer, OPERATORS, PUZZLE, rules
2 Responses
Daily Kendoku (CanCan, SquareWisdom) #2
Next in line – Kendoku with unknown cages! This is similar to “Zero Killer Sudoku” where some cells do not belong to any cages. This one is relatively easy, but rest assured there are more difficult ones to come! 🙂 7×7 Kendoku UC (unknown cages) for Tuesday, October 7, 2008. CalcuDoku for Tuesday, Oct 07, […]
Posted in CalcuDoku, Free sample puzzles
Also tagged calculator, EASY, KENDOKU, kendoku calculator, killer, ZERO, Zero Killer, Zero Killer Sudoku
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Daily puzzles have been updated
Sorry folks for this glitch and for missing out on the yesterday’s puzzle. I’ve updated both the Daily Killer Sudoku and the Daily Sudoku variation pages with new puzzles. Everything is back to normal now. 🙂
Posted in General, Killer Sudoku
Also tagged Daily Killer, Daily Killer Sudoku, Daily Sudoku, killer
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Saturday Special – Zero Killer TwoDoku
Here is very difficult Killer Sudoku puzzle. There are two Zero Killer Sudoku puzzles overlapping each other in the TwoDoku format. The difficulty is rated IQ. What do you think? Zero Killer Twodoku for Saturday, September 20, 2008 Click on the puzzle thumbnail to access the puzzle.
Posted in Free sample puzzles, Killer Sudoku
Also tagged IQ, killer, twodoku, ZERO, Zero Killer, Zero Killer Sudoku
2 Responses
Killer Sudoku fans – a new Facebook group
Well, I bet most of you are using Facebook, so I thought it would be a good idea to create a group there for fans of Killer Sudoku and related puzzles. I’m not sure yet what it will be used for (perhaps a facebook game some day?), but feel free to join and suggest things […]
Saturday Special – Samurai X Killer Sudoku
Djape has kindly granted me my own corner as well, which I will use to present my own hand-designed Saturday Specials. We’ll start things off with a big one. Samurai: This puzzle consists of 5 overlapping grids, which on their own don’t neccessarily have a unique solution, but together they do. X: Along the diagonal lines […]
Posted in Free sample puzzles, Killer Sudoku, Samurai sudoku
Also tagged BRAIN, IQ, killer, samurai, Saturday Specials, ZERO
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Samurai Sudoku puzzles now every Saturday!
I’m sure you’ll be happy to hear this: from this Saturday, June 7, 2008, I will start showing Samurai Sudoku puzzles every Saturday on the Samurai Sudoku page. This is an addition to Samurai X puzzles which are shown every Tuesday. There will be no change there. Also, I must apologies for the delay in […]
Posted in Killer Sudoku, Samurai sudoku
Also tagged killer, samurai, Samurai Sudoku, ZERO, Zero Killer, Zero Killer Sudoku
1 Response
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 killer, rules, Rules Solve, Twin Zero Killer Sudoku, WARNING, ZERO, Zero Killer, Zero Killer Sudoku
3 Responses