Killer Sudoku, Difficulty 3

Puzzle 18964 Sep 28 September 2019
Puzzle 18974 Sep 30 September 2019
Puzzle 18984 Oct 2 October 2019
Puzzle 19004 Oct 6 October 2019
Puzzle 19014 Oct 8 October 2019
Puzzle 19034 Oct 12 October 2019
Puzzle 19044 Oct 14 October 2019
Puzzle 19054 Oct 16 October 2019
Puzzle 19064 Oct 18 October 2019
Puzzle 19084 Oct 22 October 2019
Daily Killer Sudoku