Weekly Extreme Sudoku Competition for May 31 to Jun 6
Number 454, Extreme
by Crosswords Ltd.
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316 people completed this puzzle correctly
1
2
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7
8
9
A
B
C
D
E
F
G
H
J
8
5
2
9
3
6
7
4
1
6
3
4
1
7
5
8
9
2
9
1
7
2
4
8
5
3
6
3
2
5
7
6
9
4
1
8
4
7
9
8
2
1
6
5
3
1
6
8
3
5
4
9
2
7
2
8
3
5
9
7
1
6
4
5
4
1
6
8
2
3
7
9
7
9
6
4
1
3
2
8
5