Killer Sudoku, Difficulty 3

Puzzle 14856 Jul 20 July 2017
Puzzle 14866 Jul 22 July 2017
Puzzle 14876 Jul 24 July 2017
Puzzle 14938 Aug 2 August 2017
Puzzle 14968 Aug 8 August 2017
Puzzle 14998 Aug 14 August 2017
Puzzle 15028 Aug 20 August 2017
Puzzle 15058 Aug 26 August 2017
Puzzle 15078 Aug 30 August 2017
Puzzle 15103 Sep 4 September 2017
Daily Killer Sudoku