Weekly Extreme Killer Sudoku Competition for May 12 to May 18

Number 347, Extreme
by Crosswords Ltd. March puzzle packs Now Out!. Thanks for supporting our site.
236 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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