Killer Sudoku, Difficulty 3

Puzzle 12919 Jul 2 July 2016
Puzzle 12929 Jul 4 July 2016
Puzzle 12939 Jul 6 July 2016
Puzzle 12949 Jul 8 July 2016
Puzzle 12959 Jul 10 July 2016
Puzzle 12969 Jul 12 July 2016
Puzzle 12979 Jul 14 July 2016
Puzzle 12989 Jul 16 July 2016
Puzzle 12999 Jul 18 July 2016
Puzzle 13009 Jul 20 July 2016
Daily Killer Sudoku