Killer Sudoku, Difficulty 10

Puzzle 11791 Nov 19 November 2015
Puzzle 11796 Nov 20 November 2015
Puzzle 11801 Nov 21 November 2015
Puzzle 11806 Nov 22 November 2015
Puzzle 11816 Nov 24 November 2015
Puzzle 11826 Nov 26 November 2015
Puzzle 11836 Nov 28 November 2015
Puzzle 11846 Nov 30 November 2015
Puzzle 11856 Dec 2 December 2015
Puzzle 11866 Dec 4 December 2015
Daily Killer Sudoku