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

Samurai Killer

By djape | Published: January 24, 2006
Here we go – Killer Samurai with full (quad) symmetry! Click on the puzzle thumbnail to access the puzzle. The first step (innies and outies) in solving it is here.
Killer Sudoku Samurai: 65 puzzles (Volume 1)

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Weekly Samurai Sudoku X

By djape | Published: January 23, 2006
Samurai X for Monday, January 23 – 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, but you also need to be carefull about the diagonals: ALL diagonals in the puzzle must contain one occurrence of each 1-9 digit. […]
Samarai Sudoku book

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Sudoku Killer Insane – with Quad Symmetry

By djape | Published: January 20, 2006
I just uploaded an INSANE Killer puzzle to Daily Killer page. Not only that it has the highest difficulty ranking, but it’s also fully symmetrical, just like yesterday’s BRAIN puzzle. Normally, Sudoku Killer puzzles have “rotational” (or diagonal) symmetry, but I have enhanced my generator to create puzzles with any symmetry – rotational, horizontal, vertical, […]
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Killer Butterfly

By djape | Published: January 17, 2006
I don’t know if there is a species that go under that name and if there are, my apologies to them. Another world premiere Sudoku variation puzzle – Butterfly Killer Sudoku. Thanks to one of our regular visitors udosuk for suggesting this concept – this should encourage you to suggest a layout for overlapping puzzles […]
Killer Sudoku Samurai: 65 puzzles (Volume 1)

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Sudoku Samurai X

By djape | Published: January 16, 2006
It’s been a while since I last posted a Samurai X puzzle, so here it is… Samurai X for Monday, January 16 – 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, but you also need to be carefull […]
Samarai Sudoku book

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Sudoku Harakiri

By djape | Published: January 11, 2006
Here is my first ever Sudoku Harakiri puzzle. Frankly, I don’t enjoy solving these puzzles, but I think that there might be some interest in these. So I created a few and picked one for you. Basically, it’s a double Samurai Sudoku puzzle: 8 classic sudoku sub-puzzles, which of course don’t have their own (unique) […]
Super Sudoku Quad Samurai Puzzle Book with Variants

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Happy New Year!

By djape | Published: December 31, 2005
So I’m back from my short ski holiday and I have just uploaded a bunch of brand new puzzles for you to enjoy on the New Year’s day. I wish you all a very Happy New Year and lots of joy – not only while solving Sudoku puzzles :). Best wishes to all!
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Killer Samurai – HNY!

By djape | Published: December 31, 2005
Killer Samurai Sudoku X for New Year’s Day – this is the only place you can find these kind of Sudoku puzzles! Warning: Today’s puzzle is very difficult! Basically, not only do you have to fight against 5 interconnected Sudokus, but you also need to be carefull about the diagonals: ALL diagonals in the puzzle […]
Killer Sudoku Samurai: 65 puzzles (Volume 1)

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Diagonal Sudoku Samurai

By djape | Published: December 31, 2005
Diagonal Samurai Sudoku X for New Year’s Day – this is the only place you can find these kind of Sudoku puzzles! Warning: Today’s puzzle is the MOST difficult Samurai X yet! Basically, not only do you have to fight against 5 interconnected Sudokus, but you also need to be carefull about the diagonals: ALL […]
Super Sudoku Quad Samurai Puzzle Book with Variants

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Samurai Sudoku in The Washington Post

By djape | Published: December 31, 2005
In addition to Washington Express who have been printing our Samurai Sudoku puzzles for more than a month, as of Januray 1 our puzzles will feature in The Washington Post and will appear there on a weekly basis, in the Sunday issue. UPDATE: I have published the solution to the puzzle printed in The Washington […]
Posted in Puzzle books, Samurai sudoku, Washington Post | Tagged , , , , , , | 33 Responses
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