The Weekly Extreme 'Unsolveable' Jigsaw Sudoku
#72, July 4 - July 10 2025
by Andrew Stuart
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
G
H
J
6
5
1
1
7
6
9
7
9
2
1
3
8
4
3
2
4
7