Tag Archives: REDUCED

Discounted books on Amazon

Three of my books are currently discounted on Amazon by about $1 each. It’s not much, but in today’s economy every $ counts. Here are some reviews of them. 5/5 stars Great fun!, January 29, 2008 By Victoria (Northern Virginia, USA) This is a fun book! The puzzles are a bit harder than those in […]

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Hidoku – The Next Puzzle Craze: 200 puzzles (vol. 2)

I promised that Hidoku puzzles will be back in one form or another… and here they are! When I published Volume 1 of this book I did say that I was a little worried that I’d overdone the difficulty of the puzzles. And rightly so. Your comments did say that some puzzles were too challenging. […]

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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. Tweet The Reduced Operators version of CalcuDoku is here. […]

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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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Daily Kendoku (CanCan, SquareWisdom) #10

Another rather large Kendoku puzzle for the end of week. This time there are 4 puzzles arranged in a “Ring”. 7×7 Diagonal Kendoku Ring for Friday, October 17, 2008. CalcuDoku for Friday, Oct 17, 2008Difficulty: IQClick on the puzzle thumbnail to access the puzzle. Tweet The Reduced Operators version of CalcuDoku is here. These puzzles […]

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Daily Kendoku (CanCan, SquareWisdom) #8

9×9 Diagonal Kendoku X for Wednesday, October 15, 2008. CalcuDoku for Wednesday, Oct 15, 2008Difficulty: BRAINClick on the puzzle thumbnail to access the puzzle. Tweet The Reduced Operators version of CalcuDoku is here. These puzzles are also available to newspapers, magazines and other publishers. Be the first to have my CalcuDoku puzzles printed! You can […]

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CalcuDoku

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. Tweet The Reduced Operators version of CalcuDoku is here. These puzzles are also available to newspapers, magazines and other publishers. Be the first […]

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Posted in CalcuDoku, Free sample puzzles | Also tagged , , , , | 1 Response
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