Tag Archives: twodoku

  • 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

Outside Twodoku

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Here is something completely new! A new variant of Sudoku puzzles, previously unseen anywhere! Two overlapping Outside Sudoku puzzles arranged in the Twodoku format. What else needs to be said? Well, just that some clues had to be left on the inside, too. Those are regular Sudoku clues and you use them as usual. The [...]Flower_ Sudoku and Outside_ Sudoku

Posted in Free sample puzzles, Sudoku Variants | Also tagged , , | Leave a comment

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 and Outside_ Sudoku

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Jigsaw Sudoku: Squiggly puzzles

A few hours ago another review came in. This time it’s for Jigsaw Sudoku: 150 very twisted puzzles. It’s another short review. Also 5/5 stars. This Jigsaw Sudoku book, containing nothing but the squiggly variant of sudoko puzzles, has 5 reviews so far. 4 of them are 5/5 stars, with just one being 3/5 stars. [...]

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Revenge 4, The Way of Samurai 4, Jigsaw 3 and a new Killer&variants book!!

I’ve published 4 new books which are already available on Amazon. I see some of you have already discovered them and bought them, even without my announcement. I suppose this means that you’ve been eagerly waiting for them, which makes me proud. I know that the Revenge 4 and Samurai 4 are slightly overdue, but [...]

Posted in Jigsaw Sudoku, Killer Sudoku, Puzzle books, Samurai sudoku, Sudoku Variants, Washington Post | Also tagged , , , , , , , , , , , , , | 2 Responses

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_Samurai_book

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