Weekly Extreme Sudoku Competition for Jan 3 to Jan 9
Number 172, Extreme
by Crosswords Ltd.
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599 people completed this puzzle correctly
1
2
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4
5
6
7
8
9
A
B
C
D
E
F
G
H
J
4
5
2
8
9
6
7
1
3
6
1
7
2
3
4
9
5
8
8
9
3
1
5
7
4
2
6
9
6
5
4
2
1
3
8
7
7
3
4
5
8
9
1
6
2
1
2
8
6
7
3
5
4
9
5
8
9
3
4
2
6
7
1
2
7
6
9
1
5
8
3
4
3
4
1
7
6
8
2
9
5