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

Triangular Killer Sudoku – or simply – Killer TriDoku.