Killer Sudoku, Difficulty 10

Puzzle 12051 Jan 10 January 2016
Puzzle 12061 Jan 12 January 2016
Puzzle 12071 Jan 14 January 2016
Puzzle 12081 Jan 16 January 2016
Puzzle 12091 Jan 18 January 2016
Puzzle 12101 Jan 20 January 2016
Puzzle 12111 Jan 22 January 2016
Puzzle 12121 Jan 24 January 2016
Puzzle 12131 Jan 26 January 2016
Puzzle 12141 Jan 28 January 2016
Daily Killer Sudoku