Weekly Extreme Killer Sudoku Competition for May 12 to May 18

Number 347, Extreme
by Crosswords Ltd. April puzzle packs Now Out!. Thanks for supporting our site.
237 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
4
8
2
3
9
5
1
3
2
1
5
9
7
4
6
8
9
8
5
4
6
1
7
2
3
6
3
2
7
5
4
1
8
9
5
1
8
6
3
9
2
7
4
4
7
9
2
1
8
6
3
5
8
5
7
1
4
2
3
9
6
2
4
3
9
8
6
5
1
7
1
9
6
3
7
5
8
4
2

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