Weekly Extreme Killer Sudoku Competition for Nov 20 to Nov 26

Number 531, Extreme
by Crosswords Ltd. January 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
6
5
9
1
4
2
3
8
7
3
2
8
5
7
6
1
4
9
1
7
4
3
8
9
2
6
5
9
1
2
4
3
5
6
7
8
5
8
3
7
6
1
9
2
4
4
6
7
9
2
8
5
3
1
7
3
1
6
9
4
8
5
2
8
9
6
2
5
7
4
1
3
2
4
5
8
1
3
7
9
6

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