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Double Harakiri Sudoku X

More unique Sudoku puzzles that you’ve never seen before – for die hard fans of big Sudoku puzzles, here is another one – Double Sudoku Harakiri X! There are 13 classic sub-puzzles, which of course don’t have their own (unique) solutions but all together constitute a puzzle with a single solution. This time, however, you must also pay attention to diagonals: ALL diagonals in the puzzle must contain all numbers from 1 to 9. The diagonals are marked in the puzzle so you wouldn’t forget them.
(click to download or right-click to save the image!)

Samarai Sudoku book

To see the solution to this puzzle click here
Thoughts and comments are most appreciated (as always)!
This entry was posted in Free sample puzzles, Samurai sudoku, Sudoku Variants and tagged , , , , , . Bookmark the permalink. Post a comment or leave a trackback: Trackback URL.


  1. Bree
    Posted April 18, 2006 at 5:09 pm | Permalink

    So far this has been my favorite puzzle of all! I love overlapping Sudoku puzzles and the challenge!

    Thank you and I can’t wait to see more!

  2. Colleen
    Posted May 24, 2006 at 2:29 am | Permalink

    Terrific puzzle! I’m in trouble… this is addictive.

  3. Roger
    Posted July 27, 2006 at 7:17 pm | Permalink

    Fantastic for the double harakiri sudoku.

    I’m looking for other puzzle.

    Can you give me a web site where I can find more double harakiri sudoku.


  4. Shannon
    Posted August 14, 2006 at 12:48 am | Permalink

    I want more!

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