Killer Sudoku, Difficulty 3

Puzzle 790 Sep 18 September 2009
Puzzle 793 Sep 19 September 2009
Puzzle 796 Sep 20 September 2009
Puzzle 799 Sep 21 September 2009
Puzzle 808 Sep 24 September 2009
Puzzle 814 Sep 26 September 2009
Puzzle 823 Sep 29 September 2009
Puzzle 840 Oct 5 October 2009
Puzzle 2035 Jul 28 July 2010
Puzzle 2050 Jul 31 July 2010
Daily Killer Sudoku