Weekly Extreme Killer Sudoku Competition for Jun 21 to Jun 27

Number 457, Extreme
by Crosswords Ltd. January puzzle packs Now Out!. Thanks for supporting our site.
188 people completed this puzzle correctly

1 2 3 4 5 6 7 8 9
A
B
C
D
E
F
G
H
J
3
2
9
5
6
8
7
4
1
5
7
4
3
1
2
8
6
9
8
1
6
4
7
9
3
2
5
1
6
2
7
8
5
9
3
4
7
9
5
6
3
4
1
8
2
4
3
8
2
9
1
6
5
7
6
5
1
9
4
3
2
7
8
9
4
3
8
2
7
5
1
6
2
8
7
1
5
6
4
9
3

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