Killer Sudoku, Difficulty 3

Puzzle 9098 May 30 May 2014
Puzzle 9113 Jun 2 June 2014
Puzzle 9123 Jun 4 June 2014
Puzzle 9133 Jun 6 June 2014
Puzzle 9143 Jun 8 June 2014
Puzzle 9153 Jun 10 June 2014
Puzzle 9163 Jun 12 June 2014
Puzzle 9173 Jun 14 June 2014
Puzzle 9183 Jun 16 June 2014
Puzzle 9193 Jun 18 June 2014
Daily Killer Sudoku