Tag Archives: Square Wisdom

  • 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

Square Wisdom: 200 CalcuDoku puzzles

My first CalcuDoku book can now be purchased on Amazon! The book contains 200 puzzles ranging in sizes from 5×5 to 9×9. – 136 puzzles are with all operators, evenly split into the standard five difficulty levels: EASY-COOL-THINKER-BRAIN-IQ, but there are also a couple INSANE – 64 puzzles are with the (significantly) reduced number of [...]

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Extra Special – Overlapping Kendoku TwoDoku puzzle

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Well, a little later than anticipated, I am ready to show you my first Kendoku (aka Square Wisdom) puzzle! And to compensate for being late, I have created something really special – the first ever (?) Overlapping Kendoku (CanCan, Square Wisdom) puzzle! If you have seen overlapping Kendoku puzzles elsewhere – please let me know. [...]KenKen_CalcuDoku_volume 3

Posted in CalcuDoku, Free sample puzzles | Also tagged , , , , , , , | 4 Responses

CalcuDoku, Killer Sudoku and Kakuro calculator!

Some of you may have already started playing “the new Sudoku” puzzles that appear in The Times (UK). We call them CalcuDoku or “Square Wisdom“. It’s an interesting concept, quite similar to Killer Sudoku, but with all four basic arithmetic operations involved. Another change is that repeats within a cage are allowed if possible. To [...]

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Posted in CalcuDoku, Kakuro, Killer Sudoku, Puzzle variants, Solving tips | Also tagged , , , , , | 46 Responses
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