Weekly Extreme Sudoku Competition for Feb 11 to Feb 17
Number 595, Extreme
by Crosswords Ltd.
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251 people completed this puzzle correctly
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
G
H
J
6
7
5
1
3
2
8
9
4
4
1
2
8
5
9
7
3
6
9
8
3
4
7
6
2
1
5
7
9
6
5
2
3
4
8
1
5
4
1
7
9
8
3
6
2
3
2
8
6
1
4
9
5
7
2
5
9
3
4
1
6
7
8
1
6
4
9
8
7
5
2
3
8
3
7
2
6
5
1
4
9