Weekly Extreme Sudoku Competition for Dec 17 to Dec 23
Number 587, Extreme
by Crosswords Ltd.
December puzzle packs Now Out!
. Thanks for supporting our site.
240 people completed this puzzle correctly
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
G
H
J
3
1
7
6
9
8
2
4
5
6
8
5
4
2
3
7
9
1
9
2
4
7
1
5
6
3
8
8
4
1
5
3
6
9
2
7
5
3
9
1
7
2
8
6
4
2
7
6
8
4
9
5
1
3
1
9
8
2
5
4
3
7
6
7
6
3
9
8
1
4
5
2
4
5
2
3
6
7
1
8
9