DJ Ape .Net – The Home of Perfect Sudoku

Three new books have been published through Amazon:

Yes, CalcuDoku Samurai book contains your favorite CalcuDoku puzzles in 5-in-1 Samurai layout. No other book like this has ever been published until now!

These books are also available as e-books from LuLu:

In order to avoid any further confusion with KenKen(R) and KenDoku(TM) trademarks of Nextoy, LLC, I have changed the name of these puzzles to CalcuDoku.

This name is also used by other publishers but it is not trademarked.

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.

Click to download the puzzle in your favorite format:

ALL OPERATORS version:

REDUCED OPERATORS version:

You can use my CalcuDoku Calculator to help you out with the possible combinations for a cage.

These puzzles are also available to newspapers, magazines and other publishers. Be the first to have my CalcuDoku puzzles printed! Interested? Send me an e-mail

png solution – final

Questions, comments and suggestions are more than welcome!

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:

Although first two books don’t need too much introduction, here is a brief description:

80 classic, 20 diagonal and 5 surprise Samurai Sudokus! While all puzzles are new, one of the surprise Samurais is extra special: no such puzzle has ever been published before – it’s a Samurai Sudoku Straights puzzle.

Everything is exactly the same as in volume 1, except of course that the puzzles are all new.

and finally…

This book is completely new for Amazon. However, I must tell you that a few of the puzzles in this book have already been printed in my LuLu book “Hanjie: 60 puzzles”. For various reason it had to be that way, primarily because of the way these puzzles are created.

These books are also available for download as e-books from LuLu:

The two recently published books are now also available on Amazon:

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.

My first CalcuDoku book can now be purchased on LuLu!

(click on the cover page to go to lulu and buy!)

US $4.99 or £2.89 or €3.70 (PDF e-book)

(payable by PayPal or credit card)

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 operators, mainly THINKER-BRAIN-IQ

Enjoy!

This is to let you know that the Daily CalcuDoku puzzles now have a page dedicated to them. Click here to access it.

Of course, there are still somewhat older pages dedicated to daily and weekly puzzles:

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.

Click to download the puzzle in your favorite format:

ALL OPERATORS version:

REDUCED OPERATORS version:

I have somewhat improved my Kendoku Calculator. Feel free to suggest further improvements.

These puzzles are also available to newspapers, magazines and other publishers. Be the first to have my Kendoku puzzles printed! Interested? Send me an e-mail

png solution – final