Killer Sudoku, Difficulty 3

Puzzle 13019 Jul 22 July 2016
Puzzle 13029 Jul 24 July 2016
Puzzle 13039 Jul 26 July 2016
Puzzle 13059 Jul 30 July 2016
Puzzle 13074 Aug 2 August 2016
Puzzle 13084 Aug 4 August 2016
Puzzle 13094 Aug 6 August 2016
Puzzle 13104 Aug 8 August 2016
Puzzle 13114 Aug 10 August 2016
Puzzle 13124 Aug 12 August 2016
Daily Killer Sudoku