Tag Archives: OUTIES

  • 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

Weekly Kakuro (Cross Sums) #3

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This puzzle requires you to use the “Innies/Outies” technique. I hope you are familiar with it. I might post an explanation of this technique soon. Rules: Solve the puzzle so that the numbers in every horizontal and vertical region add up to the sum indicated for that region. Numbers CAN NOT be repeated in any [...]Kakuro_ and Kenkuro_ book, 200 puzzles

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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 , , , , , , , , , , , , , , , , | 3 Responses

Butterfly Killer Samurai

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You knew this was coming – surely the largest Killer Sudoku puzzle ever! It’s a Butterfly Samurai Killer puzzle! It consists of 20 (twenty) 9×9 Sudoku sub-puzzles. There are 5 groups of 4 puzzles. Each group of 4 is arranged Butterfly-style, and those 5 groups are arranged Samurai-style. Please make sure you understand how the [...]Killer_Samurai Sudoku, volume 5

Posted in Free sample puzzles, Killer Sudoku, Samurai sudoku | Also tagged , , , , , , | 2 Responses

Samurai Killer

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Here we go – Killer Samurai with full (quad) symmetry! Click on the puzzle thumbnail to access the puzzle. The first step (innies and outies) in solving it is here.Killer_Samurai Sudoku, volume 5

Posted in Free sample puzzles, Killer Sudoku, Samurai sudoku | Also tagged , , , , , | 2 Responses

Samurai Killer

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Here we go – Killer Samurai with full (quad) symmetry! Click on the puzzle thumbnail to access the puzzle. The first step (innies and outies) in solving it is here.Killer_Samurai Sudoku, volume 5

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