Weekly Extreme Killer Sudoku Competition for Feb 25 to Mar 3

Number 597, Extreme
by Crosswords Ltd. September puzzle packs Now Out!. Thanks for supporting our site.
155 people completed this puzzle correctly

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

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