Sudoku - Killer Samurai Sudoku

'Killer Samurai' Sudoku

Note: Numbers may be repeated in colour regions as long as they do not break any of the traditional sudoku rules.

Killer Samurai 15
killer samurai 15

Killer Samurai 15 - Download
Killer Samurai 15 Solution - Download

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2 Comments

I love Killer Sudokus and your's do stretch the ming - but are just too tedious - trying to pick out the shades of grey from a black and white printer; even in colour they are still not easy to visualise - especially in poor/artificial light. Oh yes ..... and not much fun for the colour-blind!
Comment by: ruth. Made on the 30th Jan 2006.

2)	This puzzle #15 has more than one solution... (where the differences appear in the top right big square). It is not a valid puzzle... su"doku" means unique. Comment by: Ivan. Made on the 07th Feb 2006.

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What is Killer Samurai Sudoku?

Killer Samurai Sudoku is an advance form of Sudoku that combines 5 interlocking Killer Sudoku to form 'Killer Samurai Sudoku'. It is a Number Puzzle that requires the player to use logic to place numbers onto the grid.

Rules

To solve the puzzle you must make sure that every column, row and 3x3 box in each larger 9x9 grid contains the numbers 1 through to 9. The colours on the puzzle are the cages which all contain a small number which is the sum total of all the squares in that caged area. (The puzzles is basically a combination of a Samurai Sudoku puzzle and a Killer Sudoku Puzzle.)
Almost all of the puzzles can be solved using logic alone and there is no need to guess. A puzzle can take from 1 hour to almost a day to complete depending on its level and your experience. More on the rules and tips for quick solving can be found here.
The puzzles along with their solutions can be found on this site.

Creator

The Creator of Killer Samurai Sudoku is Melvyn Lawes. Read the short interview here.