Weekly Extreme Killer Sudoku Competition for Sep 18 to Sep 24

Number 522, Extreme
by Crosswords Ltd. October puzzle packs Now Out!. Thanks for supporting our site.
173 people completed this puzzle correctly
1 2 3 4 5 6 7 8 9
A
B
C
D
E
F
G
H
J
3
2
7
9
6
8
1
4
5
8
1
9
4
5
3
2
6
7
5
4
6
7
1
2
3
8
9
4
3
2
8
9
7
6
5
1
7
6
1
3
2
5
8
9
4
9
8
5
6
4
1
7
2
3
2
9
8
1
7
4
5
3
6
1
5
4
2
3
6
9
7
8
6
7
3
5
8
9
4
1
2

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