This is the archive of the old posts from Djape .Net, more or less as they used to be. Please go to djape.net to see the new website.

Author Archives: djape

Double X on the Daily Page

I just uploaded another Double Trouble X puzzle on the Daily Sudoku Page. I intend to post these puzzles everytime I post an “Easy” or “Cool” Killer Sudoku, so keep an eye on that page too.
Posted in General, Killer Sudoku | Tagged , , , , , | Leave a comment

No Samurai X today! (again!?)

Instead, a very similar yet different variation – 4 puzzles in an X-Ring. This is not to be confused with the X-Wing solving technique! X-Ring for Saturday, December 03 – this is the only place you can find these kind of Sudoku puzzles! Basically, not only do you have to fight against 4 interconnected Sudokus, […]
Samarai Sudoku book

Posted in Free sample puzzles, Samurai sudoku | Tagged , , , , | Leave a comment

Washington Express Samurai number 2

This is just a short reminder that another Samurai puzzle, generated by Perfect Sudoku software, is published in today’s Washington Express newspaper. You can read more about our other releases here
Posted in Puzzle books, Samurai sudoku, Washington Post | Tagged , , | Leave a comment

Triple X

Another overlapping sudoku variant – now with 3 Sudoku X puzzles. Warning: This puzzle is quite difficult even that it can be solved using only basic sudoku solving techniques. You must work on all three puzzles in order to get the solution. Also, I think you might get confused about the “fourth” puzzle which you […]
Diagonal Sudoku X

Posted in Free sample puzzles, Sudoku Variants | Tagged , , , , , , , , , | 15 Responses

Diagonal Sudoku Wing X

Instead, a very similar yet different variation – the true Wing X. This is not to be confused with the X-Wing solving technique! Wing X for Saturday, November 26 – this is the only place you can find these kind of Sudoku puzzles! Basically, not only do you have to fight against 5 interconnected Sudokus, […]
Samarai Sudoku book

Posted in Free sample puzzles, Samurai sudoku | Tagged , , , , | Leave a comment

Double Trouble!

I have just completed a new enhanced version of my puzzle generator. We can now create any kind of overlapping Sudoku puzzles (Samurai-like) – that is, with any number or arrangement of 9×9 classic Sudoku inside. Here I’m posting my first such puzzle – I’m calling it Double Trouble (the puzzle formerly known as “doubled-doku”). […]
Sudoku Variants Puzzles Book

Posted in Free sample puzzles, Sudoku Variants | Tagged , , , , | 5 Responses

We’re going to Greece!

Another proud announcement – Compupress, a publishing company from Athens, Greece, will start printing our puzzles in their magazines in December issues of their bi-weekly and monthly magazines. The puzzles will include all of the following: Sudoku X, Samurai and of course Killer Sudoku. They will be printing our puzzles every month. If you are […]
Posted in Killer Sudoku, Puzzle books | Tagged , , , | Leave a comment

More Swordfish

I posted another classic Sudoku that requires Swordfish/X-Wing solving technique. You should practice this technique because at some stage I might post a Killer Sudoku that will require you to use this technique to solve the puzzle. Maybe. 🙂 Of course I also posted another Killer – it’s a Brain X. Have fun.
Posted in Killer Sudoku | Tagged , , , , , , , , | 2 Responses

Perfect Books in bookshops!

It is with great pleasure that I announce that two books with Perfect Sudoku puzzles have been printed and will reach bookshops very soon. I have hinted this before but it’s now official. Both books will be available in bookshops in Portugal only, thanks to Via Optima publishing house from Portugal. They will appear there […]
Posted in Killer Sudoku, Puzzle books | Tagged , , , , , , | 12 Responses

Perfect Samurai puzzles in Washington Express

I have another announcement to make – as of tomorrow – Friday, November 18, our Samurai puzzles will be published every Friday in Washington Express a free daily commuter newspaper that is published in Washington D.C.. It is highly likely that there will also be Killer Sudokus published in the same paper very soon So […]
Posted in Killer Sudoku, Puzzle books, Samurai sudoku, Washington Post | Tagged , , , , , | 8 Responses
eXTReMe Tracker