Greater-Than Killer Sudoku, Difficulty 10

Puzzle 4394 Nov 1 November 2011
Puzzle 4418 Nov 6 November 2011
Puzzle 4439 Nov 10 November 2011
Puzzle 4493 Nov 21 November 2011
Puzzle 4498 Nov 22 November 2011
Puzzle 4499 Nov 22 November 2011
Puzzle 4715 Jan 5 January 2012
Puzzle 4716 Jan 5 January 2012
Puzzle 4756 Jan 13 January 2012
Puzzle 4830 Jan 28 January 2012
Daily Killer Sudoku