Flower Jigsaw Sudoku
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…
Tag: COOL
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…
Diagonal Killer Samurai Sudoku X – thanks to my Facebook group
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…
OddEven Jigsaw Samurai Sudoku
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…
HYPER (aka Windoku) Samurai Sudoku
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…
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.
Cool your brains!
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…
“COOL” for Monday
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…
Puzzle difficulty rating
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…
Non-symmetrical Killer Sudoku
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.…