Killer Sudoku, Difficulty 3

Puzzle 17904 Feb 28 February 2019
Puzzle 17974 Mar 14 March 2019
Puzzle 17984 Mar 16 March 2019
Puzzle 18004 Mar 20 March 2019
Puzzle 18014 Mar 22 March 2019
Puzzle 18024 Mar 24 March 2019
Puzzle 18034 Mar 26 March 2019
Puzzle 18044 Mar 28 March 2019
Puzzle 18089 Apr 6 April 2019
Puzzle 18099 Apr 8 April 2019
Daily Killer Sudoku