Tag Archives: gattai

  • Flagship books

    The Way of Samurai_Sudoku, volume 1        Revenge of Killer_Sudoku, volume 1        Jigsaw_sudoku, very twisted puzzles        Hanjie_, Griddlers_, Nonograms_: whatever the name, it is the same game

Twodoku

twodoku_20120311_difficult

Here we go… another “classic” Sudoku that I can’t remember posting before. Twodoku is a Gattai-2 puzzle, which means that there are two overlapping Sudokus. It’s a tough one, I think. In order to solve it, you should use all classic Sudoku solving techniques, but it would help if you also knew how to apply [...]Flower_Sudoku, Gattai 5 in 1 Su Doku

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Flower Sudoku: 5 in 1 Sudoku puzzles in different flavors – “Still my favorite sudoku variant!”

A new review of Flower Sudoku: 5 in 1 Sudoku puzzles book has been posted on Amazon. It’s a short, 5/5 stars review. Interestingly enough, so far there have been 4 reviews of this book – and all reviews of Flower Sudoku book are 5/5 stars! As always, djape’s puzzles are fantastic and range from [...]

Posted in Puzzle books, Reviews, Samurai sudoku, Sudoku Variants | Also tagged , , , , , , , , , , , , | Leave a comment

Killer Sudoko puzzles are back. Samurai Sudoku will be back tomorrow.

As you have already noticed, the daily killer sudoku puzzles are back. The sudoko variants too. Samuri Sudoku and Diagonal Samurai Sudoko (overlapping Gattai-5 puzzles) are also back and will be updated tomorrow as per schedule. The missing Samurai X will be sent via newsletter. Some of you have already received it. In case you [...]

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Killer Samurai Sudoku, 100 puzzles, volume 4

I already hinted that this one was coming… Two years after the previous volume, I am ready to present you the forth volume of Killer Su doku puzzles in Gattai-5 format, the book that contains the most difficult variations of Sudoku puzzles. Killer Samurai Sudoku, volume 4, 100 puzzles As you can see from the [...]

Posted in Jigsaw Sudoku, Killer Sudoku, Puzzle books, Samurai sudoku | Also tagged , , , , , , , , , , , , , , , , | 1 Response

Overlapping CalcuDoku (Square Wisdom, MathDoku) puzzle

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It’s been quite a while since I last posted a CalcuDoku puzzle. I’m going to fix that now and to make it up to you, it will be a somewhat special variant of Square Wisdom puzzles. It’s an overlapping, 2 in 1 (Gattai-2), CalcuDoku puzzle, which is essentially in a TwoDoku layout. Remember the rules: [...]KenKen_CalcuDoku_volume 3

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Posted in Free sample puzzles, Killer Sudoku, Puzzle variants | Also tagged , , , , , , , , | 2 Responses
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