Greater-Than Killer Sudoku, Difficulty 10

Puzzle 1917 Jul 9 July 2010
Puzzle 1922 Jul 12 July 2010
Puzzle 1937 Jul 19 July 2010
Puzzle 1939 Jul 20 July 2010
Puzzle 1944 Jul 23 July 2010
Puzzle 1954 May 20 May 2010
Puzzle 1974 May 30 May 2010
Puzzle 1981 Jun 2 June 2010
Puzzle 1988 Jun 6 June 2010
Puzzle 1992 Jun 8 June 2010
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