Samurai Killer
Here we go – Killer Samurai with full (quad) symmetry! The first step (innies and outies) in solving it is here.
Author: djape
Traveler. Tanguero. Sailor. Puzzle maker. PhD student. Computer Scientist. Author of over 70 puzzle books.
Weekly Samurai Sudoku X
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…
Sudoku Killer Insane – with Quad Symmetry
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…
Killer Butterfly
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…
Sudoku Samurai X
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…
Sudoku Harakiri
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…
Happy New Year!
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…
Killer Samurai – HNY!
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,…
Diagonal Sudoku Samurai
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…
Samurai Sudoku in The Washington Post
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…