Greater-Than Killer Sudoku, Difficulty 10

Puzzle 8031 Oct 28 October 2013
Puzzle 8041 Oct 30 October 2013
Puzzle 8071 Nov 5 November 2013
Puzzle 8096 Nov 10 November 2013
Puzzle 8117 Nov 14 November 2013
Puzzle 8296 Dec 20 December 2013
Puzzle 8356 Jan 1 January 2014
Puzzle 8401 Jan 10 January 2014
Puzzle 8426 Jan 15 January 2014
Puzzle 8481 Jan 26 January 2014
Daily Killer Sudoku