Killer Sudoku, Difficulty 10

Puzzle 13681 Dec 1 December 2016
Puzzle 13686 Dec 2 December 2016
Puzzle 13696 Dec 4 December 2016
Puzzle 13706 Dec 6 December 2016
Puzzle 13716 Dec 8 December 2016
Puzzle 13726 Dec 10 December 2016
Puzzle 13736 Dec 12 December 2016
Puzzle 13741 Dec 13 December 2016
Puzzle 13746 Dec 14 December 2016
Puzzle 13756 Dec 16 December 2016
Daily Killer Sudoku