Killer Sudoku, Difficulty 3

Puzzle 10448 Feb 24 February 2015
Puzzle 10458 Feb 26 February 2015
Puzzle 10468 Feb 28 February 2015
Puzzle 10478 Mar 2 March 2015
Puzzle 10488 Mar 4 March 2015
Puzzle 10498 Mar 6 March 2015
Puzzle 10508 Mar 8 March 2015
Puzzle 10518 Mar 10 March 2015
Puzzle 10528 Mar 12 March 2015
Puzzle 10538 Mar 14 March 2015
Daily Killer Sudoku