Killer Sudoku, Difficulty 10

Puzzle 17616 Jan 1 January 2019
Puzzle 17621 Jan 2 January 2019
Puzzle 17626 Jan 3 January 2019
Puzzle 17631 Jan 4 January 2019
Puzzle 17636 Jan 5 January 2019
Puzzle 17641 Jan 6 January 2019
Puzzle 17646 Jan 7 January 2019
Puzzle 17651 Jan 8 January 2019
Puzzle 17656 Jan 9 January 2019
Puzzle 17661 Jan 10 January 2019
Daily Killer Sudoku