Killer Sudoku, Difficulty 10

Puzzle 13506 Oct 27 October 2016
Puzzle 13511 Oct 28 October 2016
Puzzle 13521 Oct 30 October 2016
Puzzle 13536 Nov 2 November 2016
Puzzle 13541 Nov 3 November 2016
Puzzle 13546 Nov 4 November 2016
Puzzle 13556 Nov 6 November 2016
Puzzle 13566 Nov 8 November 2016
Puzzle 13576 Nov 10 November 2016
Puzzle 13586 Nov 12 November 2016
Daily Killer Sudoku