Killer Sudoku, Difficulty 3

Puzzle 6292 Nov 17 November 2012
Puzzle 6302 Nov 19 November 2012
Puzzle 6307 Nov 21 November 2012
Puzzle 6308 Nov 21 November 2012
Puzzle 6309 Nov 21 November 2012
Puzzle 6327 Nov 23 November 2012
Puzzle 6333 Nov 23 November 2012
Puzzle 6343 Nov 25 November 2012
Puzzle 6353 Nov 27 November 2012
Puzzle 6363 Nov 29 November 2012
Daily Killer Sudoku