Weekly Extreme Killer Sudoku Competition for Jan 3 to Jan 9

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

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

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