World’s Hardest Sudoku

I missed this back in November, but here’s the world’s hardest sudoku, and an article from USA Today about its creation.

2 Responses to “World’s Hardest Sudoku”

  1. Sudoku Says:

    if you are into Sudoku you shall check out Kakuro which is a new puzzle game that’s getting popular lately :-)

  2. armando Says:

    For everybody who wants to try out something new in sudoku, try shendoku, using the sudoku rules but playing two people, one against the other, like battleshipps. They have a free version to download at http://www.shendoku.com/sample.pdf . Anything else they are bringing out or they are working on you can find at www.shendoku.com or at they´r blog www.shendoku.blogspot.com . Have fun, I am. I specially like one slogan I heard about Shendoku: SUDOKU is like masturbation (one person)…. SHENDOKU is like sex (it takes two).