April 30, 2010 12:52 pm

The 5th Annual World Sudoku Championship

From April 29th to May 2nd, competitors from thirty-two countries will meet in Philadelphia for the 5th Annual World Sudoku Championship. American puzzle creator and editor, Will Shortz, is here with all the details.

US & World Videos

2:03

Members of the Jewish community gathered in honor of Holocaust Remembrance Day
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New Jersey State Trooper died during training, officials say
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More than 100 residents displaced after a fire at an apartment building in West Philly
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Man in critical condition after being shot several times inside a seafood restaurant
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Man in critical condition after being shot inside an apartment building in West Philly
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