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.

Tag Archives: COOL

Flower Jigsaw Sudoku

By djape | Published: November 24, 2012
It’s been a while since I last posted a Weekend Special puzzle. This time it’s a Flower Sudoku in Jigsaw Sudoku format. Or Jigsaw Sudoku in Flower Sudoku format? I don’t know. There was one Jigsaw Flower Sudoku variant posted a couple of years ago. The puzzle for today is rated COOL. Make sure to […]
Jigsaw Samurai Sudoku book

Posted in Free sample puzzles, Jigsaw Sudoku, Sudoku Variants | Also tagged , , , , , , | 2 Responses

Why do I make puzzles? A brief history of Djape.net

By djape | Published: January 14, 2012
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

Diagonal Killer Samurai Sudoku X – thanks to my Facebook group

By djape | Published: September 26, 2011
On my Killer and Samurai Sudoku fans Facebook page I recently asked members to post a link to this Facebook group on their walls in order to help me promote it. I also decided to award the first poster with a puzzle of their choice. Who was the first one? Well, you can have a […]
Killer Sudoku Samurai: 65 puzzles (Volume 1)

Posted in Free sample puzzles, Killer Sudoku, Samurai sudoku, Sudoku Variants | Also tagged , , , , , , , , , , , , | 1 Response

OddEven Jigsaw Samurai Sudoku

By djape | Published: January 14, 2010
It’s been a while since I last posted a Samurai Sudoku variant puzzle. Here is a new one. As far as I remember, I never posted such puzzle before. Remember: shaded cells MUST contain only ODD numbers! OddEven Jigsaw Samurai Sudoku for Thursday, January 14, 2010 – Difficulty: COOL. Click on the puzzle thumbnail to […]
Jigsaw Samurai Sudoku book

Posted in Free sample puzzles, Jigsaw Sudoku, Samurai sudoku | Also tagged , , , , , , , , | Leave a comment

HYPER (aka Windoku) Samurai Sudoku

By djape | Published: June 20, 2007
Ok, some of you thought that my previous invention was “nice” or even “very cool”, but some also thought that it was “really easy” and “not a challenge”. So I have to keep inventing new stuff. I quickly checked the web and couldn’t find this variation. If you’ve already seen it, please let me know. […]
Super Sudoku Quad Samurai Puzzle Book with Variants

Posted in Free sample puzzles, Samurai sudoku | Also tagged , , , , , | 4 Responses

Double X on the Daily Page

By djape | Published: December 6, 2005
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 | Also tagged , , , , | Leave a comment

Cool your brains!

By djape | Published: October 24, 2005
According to the comments, a lot of people enjoyed the IQ Killer posted on Friday. It’s time to cool your brains off a little, with the today’s “COOL” puzzle. For those who haven’t had enough, I posted a really tough Diagonal classic Sudoku. We’re doing quite well on the top 50 Sudoku sites list. A […]
Posted in General | Also tagged , , , | Leave a comment

“COOL” for Monday

By djape | Published: October 17, 2005
I just posted today’s puzzle – rated “cool”. Remember, this is on “easy, cool, thinker, brain, iq, insane” scale. The difficulty is shown in the image along with the numeric indication of the difficulty. So this number can be used to compare two puzzles that have same difficulty levels. Thanx to R.Spurgeon who was quick […]
Posted in General | Also tagged , , , , | 2 Responses

Puzzle difficulty rating

By djape | Published: October 15, 2005
As promised, I’ve implemented a difficulty rating system in my Perfect Sudoku software and from now on I will be publishing the level for each puzzle. I’d like to get some response from you on this – how do you rate these puzzles that I’ve been posting? Here is what I came up with. These […]
Posted in General | Also tagged , , , , , | 1 Response

Non-symmetrical Killer Sudoku

By djape | Published: October 13, 2005
Today’s Killer puzzle is not symmetrical as you would expect. So, if you find an innie in one spot, it doesn’t necessarily mean that there is another one in the opposite corner. It also has some really cool cage shapes. Otherwise it’s a little bit easier than yesterday’s. To mix it up some more, I […]
Posted in Killer Sudoku | Also tagged , , | Leave a comment
eXTReMe Tracker