Weekly Extreme Sudoku Competition for May 7 to May 13
Number 555, Extreme
by Crosswords Ltd.
December puzzle packs Now Out!
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Future Puzzle - will be submitted on the relevant day
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
G
H
J
7
4
1
2
5
8
8
2
3
6
7
8
1
1
9
5
2
1
4
4
3
4
5
2
6
7
4