Weekly Killer Sudoku Competition Entry for Feb 9 to Feb 15
Number 699, Extreme
by Crosswords Ltd, www.sudoku.org.uk

Comparison of your submission to the correct answer

Solutions are in BLACK
Your errors are in RED

8 occurs more than once in Row F
8 occurs more than once in Column 3
1 2 3 4 5 6 7 8 9
A
B
C
D
E
F
G
H
J
4
5
9
3
8
1
7
6
2
7
2
8
5
9
6
4
3
1
1
6
3
2
4
7
8
9
5
9
1
7
6
3
8
2
5
4
5
8
2
9
7
4
3
1
6
3
4
6,8
1
2
5
9
8
7
2
7
5
8
1
9
6
4
3
8
3
1
4
6
2
5
7
9
6
9
4
7
5
3
1
2
8