Weekly Extreme Sudoku Competition for Jun 23 to Jun 29
Number 666, Extreme
by Crosswords Ltd.
December puzzle packs Now Out!
. Thanks for supporting our site.
195 people completed this puzzle correctly
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
G
H
J
2
9
8
6
3
5
1
7
4
6
4
7
9
2
1
8
3
5
5
1
3
8
7
4
2
9
6
1
7
2
3
4
6
9
5
8
4
8
5
2
9
7
6
1
3
9
3
6
1
5
8
7
4
2
3
2
4
7
8
9
5
6
1
7
5
1
4
6
2
3
8
9
8
6
9
5
1
3
4
2
7