Weekly Extreme Killer Sudoku Competition for Oct 7 to Oct 13

Number 629, Extreme
by Crosswords Ltd. October puzzle packs Now Out!. Thanks for supporting our site.
141 people completed this puzzle correctly

1 2 3 4 5 6 7 8 9
A
B
C
D
E
F
G
H
J
6
1
5
4
3
7
8
9
2
4
8
9
2
1
5
7
6
3
3
2
7
8
6
9
1
5
4
8
9
6
7
4
1
2
3
5
1
5
4
9
2
3
6
7
8
2
7
3
6
5
8
9
4
1
7
3
1
5
9
2
4
8
6
5
6
8
1
7
4
3
2
9
9
4
2
3
8
6
5
1
7

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