Weekly Extreme Killer Sudoku Competition for May 24 to May 30

Number 140, Extreme
by Crosswords Ltd. November puzzle packs Now Out!. Thanks for supporting our site.
447 people completed this puzzle correctly

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

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