Weekly Extreme Killer Sudoku Competition for Jan 8 to Jan 14

Number 277, Extreme
by Crosswords Ltd. November puzzle packs Now Out!. Thanks for supporting our site.
288 people completed this puzzle correctly

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

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