Killer Sudoku, Difficulty 10

Puzzle 1358 Mar 26 March 2010
Puzzle 1361 Mar 27 March 2010
Puzzle 1364 Mar 28 March 2010
Puzzle 1367 Mar 29 March 2010
Puzzle 1376 Apr 1 April 2010
Puzzle 1391 Apr 6 April 2010
Puzzle 1397 Apr 8 April 2010
Puzzle 1415 Apr 14 April 2010
Puzzle 1424 Apr 17 April 2010
Puzzle 1475 May 4 May 2010
Daily Killer Sudoku