Weekly Extreme Sudoku Competition for Jun 26 to Jul 2
Number 510, Extreme
by Crosswords Ltd.
December puzzle packs Now Out!
. Thanks for supporting our site.
252 people completed this puzzle correctly
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
G
H
J
2
4
3
6
5
7
9
8
1
6
8
5
1
4
9
7
2
3
7
1
9
2
3
8
5
6
4
1
5
4
9
2
3
6
7
8
9
2
7
8
6
1
3
4
5
8
3
6
5
7
4
1
9
2
4
7
2
3
9
5
8
1
6
3
9
8
4
1
6
2
5
7
5
6
1
7
8
2
4
3
9