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Triangular Killer Sudoku – or simply – Killer TriDoku

In case you didn’t see this one coming, well then… you don’t know me and should be coming to this site more often! 🙂 Killer TriDoku puzzle: all standard rules of Killer Sudoku apply + of course the TriDoku rules. Has anyone else published this kind of puzzle until now? Killer TriDoku for Monday, February 22, 2010. Difficulty: BRAIN
(click to download or right-click to save the image!)

Tridoku , triangular Sudoku

To see the solution to this puzzle click here
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  1. Isabel
    Posted February 22, 2010 at 10:29 pm | Permalink

    That was an enjoyable puzzle. Thanks

  2. zvifr
    Posted February 23, 2010 at 5:09 pm | Permalink


    I Like This variant very much – This pazzle was very challengeable.

    And because I’m coming to this site very often, I assume that the variant will be Zero Killer TriDoku

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