Tag Archives: HARD

Where are the daily puzzles gone?

Dear all, First I must apologize for keeping you in the dark regarding what’s going on with the daily puzzles. The truth is that I’ve been working hard on my PhD thesis and just had no time to update the daily and weekly puzzles pages. Now… the daily Killer Sudoku, the daily Sudoku variants and […]
Posted in General | Also tagged , , , , , , , , | 10 Responses

Kenkuro

Kenkuro puzzles are something that I invented (or at least haven’t seen them elsewhere) and I will try to promote them more. So, starting January 1, 2013, there will be another daily page with Kenkuros! Here is a sample Kenkuro for today. I will also send it later today in the newsletter. Kenkuro – a […]
Posted in Free sample puzzles, Kakuro | Also tagged , , , | 1 Response

Flower Sudoku and Outside Sudoku book

The most requests I ever received for new volumes of books was for the Outside Sudoku book and for the Flower Sudoku book. Those two books are filled with variants of sudoku variants puzzles. There are 11 reviews of those two books on Amazon. 10 of those reviews are 5/5 stars! Well, it didn’t take […]
Posted in Puzzle books, Sudoku Variants | Also tagged , , , , , , , , , , , , , , , , , , , , , , , , , , | 1 Response

The Way of Samurai Sudoku, vol. 2: Very challenging puzzles

I’ve published 6 books with Sudoku Samurai puzzles and the one with most reviews is volume 2 of The Way of Samurai Series. Just as a reminder, this book contains 25 Jigsaw Samurai Sudokus, in addition to 80 regular Samurai puzzles. Interestingly enough, all 7 reviews of this book are 5/5 stars! The Way Of […]
Posted in Reviews, Samurai sudoku | Also tagged , , , , , , , , , , , , , , | Leave a comment

Revenge of Killer Sudoku: Killer is the right word!

Since my sudoku books are now available on Amazon.co.uk and other international Amazon websites, I will post a few reviews of my books from those websites. Of course, the books are all the same on all websites, so these reviews are valid no matter where you’re buying the books. 🙂 First up… Revenge of Killer […]
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Why do I make puzzles? A brief history of Djape.net

A short answer to that question would be: because I enjoy doing it! … but here is a long version, too. Back in the summer of 2005 I realized that it’s about time I had my own website. At that point I had been computer programming for years and it kinda made sense that I […]
Posted in General, Killer Sudoku, Reviews, Samurai sudoku, Washington Post | Also tagged , , , , , , , , , , , , , , , , , , , , , , , , , | 6 Responses

Outside Sudoku and its variants: You Really Should Try this Type of Sudoku

After two new book reviews from Amazon that I posted, here I’m posting all reviews of one of the books that should catch your attention: Outside Sudoku and its variants. This book is special because it contains a variety of a variety. 🙂 Outside Sudoku puzzles have essentially the same rules as classic Sudoku, but […]
Posted in Jigsaw Sudoku, Reviews | Also tagged , , , , , , , , , , , , , , , , , , , , , , , | 2 Responses
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