Killer Sudoku, Difficulty 10

Puzzle 14001 Feb 3 February 2017
Puzzle 14006 Feb 4 February 2017
Puzzle 14011 Feb 5 February 2017
Puzzle 14020 Feb 6 February 2017
Puzzle 14030 Feb 8 February 2017
Puzzle 14035 Feb 9 February 2017
Puzzle 14040 Feb 10 February 2017
Puzzle 14050 Feb 12 February 2017
Puzzle 14078 Feb 14 February 2017
Puzzle 14088 Feb 16 February 2017
Daily Killer Sudoku