Killer Sudoku, Difficulty 10

Puzzle 13836 Jan 1 January 2017
Puzzle 13841 Jan 2 January 2017
Puzzle 13851 Jan 4 January 2017
Puzzle 13861 Jan 6 January 2017
Puzzle 13866 Jan 7 January 2017
Puzzle 13871 Jan 8 January 2017
Puzzle 13881 Jan 10 January 2017
Puzzle 13886 Jan 11 January 2017
Puzzle 13891 Jan 12 January 2017
Puzzle 13901 Jan 14 January 2017
Daily Killer Sudoku