Weekly Extreme Killer Sudoku Competition for Nov 17 to Nov 23

Number 687, Extreme
by Crosswords Ltd. October puzzle packs Now Out!. Thanks for supporting our site.
132 people completed this puzzle correctly
1 2 3 4 5 6 7 8 9
A
B
C
D
E
F
G
H
J
5
8
6
1
2
4
3
9
7
7
4
2
3
9
5
1
8
6
3
1
9
8
7
6
4
5
2
8
6
1
9
4
2
5
7
3
9
5
4
6
3
7
8
2
1
2
3
7
5
1
8
9
6
4
6
7
3
4
5
9
2
1
8
4
9
8
2
6
1
7
3
5
1
2
5
7
8
3
6
4
9

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