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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 Daily Killer Sudoku, Daily Sudoku Variants, Jigsaw Sudoku, killer, killer sudoku, samurai, Samurai Sudoku, Sudoku Variants, variant
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 KAKURO, Kenkuro, killer sudoku, Samurai Sudoku
1 Response
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 amazon, BOOK, books, COOL, Daily Killer, Daily Killer Sudoku, Diagonal Sudoku, EASY, hanjie, INSANE, IQ, killer, killer sudoku, overlapping sudoku, puzzle book, puzzle books, review, rule of 45, samurai, Samurai Sudoko, Samurai Sudoku, Samurai Sudokus, technique, variant, Washington Express, Washington Post
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 amazon, BOOK, books, BRAIN, Classic Sudoku, CONSECUTIVE, Diagonal Sudoku, EASY, hyper sudoku, instructions, Jigsaw Sudoku, MEDIUM, odd/even, Outside Jigsaw, Outside Sudoku, puzzle book, puzzle books, review, rules, standard sudoku, sudoku x, twisted sudoku, variant, windoku
2 Responses
Saturday Special: Anti-King Killer Sudoku
Here’s another Anti-Chess sample puzzle: this one’s a bit harder than the last one. This one’s a HARD (4/5…BRAIN/IQ) Anti-King Killer (this puzzle was originally classified insane, but is actually easier than the insane puzzles in the book) Anti-King means that no two cells one king’s move move away from each other in chess can […]
Posted in Free sample puzzles, Killer Sudoku
Also tagged Anti Chess, Anti King, BOOK, BRAIN, INSANE, IQ, killer, killer sudoku, rules, sample puzzle
5 Responses
My puzzles in Washington DC and New York City
This is just a reminder that tomorrow, on Sunday, February 28, 2010, my Samurai Sudoku puzzles will restart in the Comics section of The Washington Post. Also, I am pleased to announce that I’ve made a deal with Kinokuniya bookstore from New York City. They will offer for sale all of my books, all 28 […]
Posted in Bookstores, Puzzle books, Samurai sudoku, Washington Post
Also tagged BOOK, books, bookstore, New York, samurai, Samurai Sudoku, Washington Post
5 Responses
Kakuro HARD
It’s been a long while since my previous Kakuro puzzle. Here is a new one. It’s rather difficult. Of course, just a reminder that there is a book full of my Kakuro puzzles. Kakuro for Thursday, January 21, 2010 – Difficulty: HARD. Click on the puzzle thumbnail to access the puzzle.
Pic-a-pix
It’s been a while since I last posted a Nonograms (aka Picross aka Hanjie aka Griddlers) puzzle, so here is a new one. Click on the puzzle thumbnail to access the puzzle. Enjoy!
Posted in Free sample puzzles, Picross
Also tagged BOOK, griddlers, hanjie, nonograms, pic-a-pix, Picross
2 Responses
Butterfly Killer Samurai Sudoku (#3 I think)
Weekend Special: Butterfly Samurai Killer Sudoku with diagonal cages! This puzzle consists of 20 (twenty) 9×9 Sudoku sub-puzzles. There are 5 groups of 4 puzzles. Each group of 4 is arranged Butterfly-style, and those 5 groups are arranged Samurai-style. Please make sure you understand how the puzzles are arranged before attempting to solve the puzzle. […]
Posted in Free sample puzzles, Killer Sudoku, Samurai sudoku
Also tagged Butterfly Killer, Butterfly Samurai, EASY, killer, Killer Samurai, Killer Samurai Sudoku, killer sudoku, samurai, Samurai Sudoku, Weekend Special
6 Responses
Daily Consecutive/Non-consecutive puzzles
Well, it’ time to revive the “Daily Sudoku variants” page. First of all, that page has been renamed to “(Non)consecutive”. Since this variation of Sudoku puzzles has proven to be more popular than odd/even and greater/less than, I have decided to give you one such puzzle every day, Monday to Friday. Hardest puzzles (IQ/Insane) will […]
Posted in General, Killer Sudoku, Sudoku Variants
Also tagged CONSECUTIVE, Daily Killer, Daily Killer Sudoku, Daily Sudoku, Daily Sudoku Variants, greater/less, INSANE, IQ, killer, killer sudoku, odd/even, Sudoku Variant, Sudoku Variants, variant
3 Responses
