Killer Sudoku, Difficulty 3

Puzzle 9303 Jul 10 July 2014
Puzzle 9313 Jul 12 July 2014
Puzzle 9323 Jul 14 July 2014
Puzzle 9333 Jul 16 July 2014
Puzzle 9343 Jul 18 July 2014
Puzzle 9353 Jul 20 July 2014
Puzzle 9363 Jul 22 July 2014
Puzzle 9373 Jul 24 July 2014
Puzzle 9383 Jul 26 July 2014
Puzzle 9393 Jul 28 July 2014
Daily Killer Sudoku