Weekly Extreme Killer Sudoku Competition for Oct 4 to Oct 10

Number 159, Extreme
by Crosswords Ltd. December puzzle packs Now Out!. Thanks for supporting our site.
420 people completed this puzzle correctly
1 2 3 4 5 6 7 8 9
A
B
C
D
E
F
G
H
J
8
3
5
6
2
7
9
4
1
9
4
7
1
5
8
6
3
2
1
6
2
3
9
4
8
7
5
6
5
1
4
8
9
3
2
7
2
7
8
5
1
3
4
6
9
3
9
4
7
6
2
1
5
8
7
1
6
9
3
5
2
8
4
4
2
9
8
7
6
5
1
3
5
8
3
2
4
1
7
9
6

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