The Philadelphia Inquirer Sudoku National Championship October 24, 2009

The 2009 Philadelphia Inquirer Sudoku National Championship will take place Saturday, Oct. 24, 2009 at the Pennsylvania Convention Center in Philadelphia, Pa.
The largest puzzle championship in the United States returns for its third year with even more chances to win! $25,000 in cash prizes will be awarded, as well as the opportunity to represent the United States at the 2010 World Sudoku Championship in Philadelphia. The championship is open to all ages and all skill levels, so join us and puzzle master, Will Shortz, for this exciting competition!

The Prizes
* $25,000 in total cash prizes.
* Top winner of each level will receive an iPod Touch, courtesy of Hudson Entertainment!

Advanced
* First place - $10,000
* Second place - $4,000
* Third place - $3,000

Intermediate
* First place - $3,000
* Second place - $2,000
* Third place - $1,500

Beginner
* First place - $1,000
* Second place - $500
* Third place - $300

Age Categories - $50

Official Website: http://www.philly.com/sudoku