Sudoku National Championship page
"It's become one
of the two most
popular puzzles
in the world - the
crossword puzzle
and sudoku, and
I think it's a
permanent part
of the culture."

Will Shortz,
Puzzle Master
The Philadelphia Inquirer hosted the U.S. Sudoku championship at the Pennsylvania
Convention Center in downtown Philadelphia last October.  New York Times puzzle
editor Will Shortz, was the master of ceremonies for this spectacular event.
Will Shortz signing Gold Spike Sudoku board for fan.
James TerBush demonstrating the Gold Spike tracking system.
Sudoku puzzlers struggle in final round
Official Sudoku judges standing by ready for action!
Mayor of Philadelphia thanking Sudoku attendees.
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