Weekly Extreme Killer Sudoku Competition for Sep 20 to Sep 26

Number 470, Extreme
by Crosswords Ltd. March puzzle packs Now Out!. Thanks for supporting our site.
172 people completed this puzzle correctly

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

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