Killer Sudoku, Difficulty 10

Puzzle 13281 Sep 12 September 2016
Puzzle 13291 Sep 14 September 2016
Puzzle 13301 Sep 16 September 2016
Puzzle 13311 Sep 18 September 2016
Puzzle 13316 Sep 19 September 2016
Puzzle 13321 Sep 20 September 2016
Puzzle 13326 Sep 21 September 2016
Puzzle 13331 Sep 22 September 2016
Puzzle 13336 Sep 23 September 2016
Puzzle 13341 Sep 24 September 2016
Daily Killer Sudoku