The 2010 U.S. Sudoku Team qualifying test has concluded, but you are still welcome to try the puzzles!
US Team qualifying was held on March 28, 2010.
Congratulations to Jason Zuffranieri who had the top score, finishing all the puzzles 19 minutes early. Other Team USA qualifiers are Alen Kong, Jonathan Rivet, Jim Schneider, and William Blatt. Yuhei Kusei and Nikola Zivanovic were the top international participants. See the Results page for all the scores.
Thanks to the Czech Team for providing puzzles from their championship, including puzzles by Wei-Hwa Huang and Thomas Snyder.
Even though the qualifying test is over, anyone is still welcome to enjoy the puzzles presented here.