Weekly Extreme Killer Sudoku Competition for Apr 19 to Apr 25

Number 448, Extreme
by Crosswords Ltd. January puzzle packs Now Out!. Thanks for supporting our site.
203 people completed this puzzle correctly

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

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