Killer Sudoku, Difficulty 3

Puzzle 3140 Mar 14 March 2011
Puzzle 3145 Mar 15 March 2011
Puzzle 3150 Mar 16 March 2011
Puzzle 3155 Mar 17 March 2011
Puzzle 3160 Mar 18 March 2011
Puzzle 3165 Mar 19 March 2011
Puzzle 3170 Mar 20 March 2011
Puzzle 3175 Mar 21 March 2011
Puzzle 3180 Mar 22 March 2011
Puzzle 3185 Mar 23 March 2011
Daily Killer Sudoku