Tag Archives: calcudoku

Weekend Special – CalcuDoku Samurai (Gattai-5) puzzle

This is my largest CalcuDoku puzzle so far. Previously I published a CalcuDoku Samurai 7×7, but this time the puzzle is even larger: 8×8 CalcuDoku Samurai for Saturday, February 28, 2009. CalcuDoku for Saturday, Feb 28, 2009Difficulty: IQClick on the puzzle thumbnail to access the puzzle.TweetThe Reduced Operators version of CalcuDoku is here.These puzzles are […]
Posted in CalcuDoku, Free sample puzzles, Samurai sudoku | Also tagged , , , , , , , | 3 Responses

3 new books: “The Way of Samurai volume 3”, “Picross, Hanjie, Griddlers, Nonograms: 130 puzzles” and “Square Wisdom: 200 CalcuDoku puzzles, volume 2”

I’ve published 3 more books through CreateSpace: two new volumes of old books and one book that is new for Amazon. Here is what they are: The Way of Samurai: 105 Samurai Sudoku puzzles, volume 3 Square Wisdom: 200 KenDoku puzzles, volume 2 Picross, Hanjie, Griddlers, Nonograms: 130 puzzles (please read below!) Although first two […]
Posted in General, Picross, Puzzle variants, Samurai sudoku, Sudoku Variants | Also tagged , , , , , , , , , , , , , , , , | 3 Responses

“Hidoku: The Next Puzzle Craze” and “Square Wisdom – Calcudoku” books available on Amazon

The two recently published books are now also available on Amazon: Hidoku – The Next Puzzle Craze: 150 puzzles Square Wisdom: 200 Calcudoku puzzles TweetTweet Again, I would GREATLY appreciate if you rate and/or review my books that you purchase on Amazon, no matter if your review is positive or negative. It means a lot.
Posted in Puzzle books, Puzzle variants | Also tagged , , , , , , | 1 Response

Square Wisdom: 200 CalcuDoku puzzles

My first CalcuDoku book can now be purchased on Amazon! Tweet 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 […]
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Time for another “vanilla” Kendoku puzzle, also known as CalcuDoku. 6×6 Kendoku for Tuesday, October 14, 2008. CalcuDoku for Tuesday, Oct 14, 2008Difficulty: BRAINClick on the puzzle thumbnail to access the puzzle.TweetThe Reduced Operators version of CalcuDoku is here.These puzzles are also available to newspapers, magazines and other publishers. Be the first to have my […]
Posted in CalcuDoku, Free sample puzzles | Also tagged , , , , | 1 Response

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 […] Related Posts Plugin for WordPress, Blogger...
Posted in CalcuDoku, Kakuro, Killer Sudoku, Puzzle variants, Solving tips | Also tagged , , , , , , , , | 65 Responses
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