The Weekly Extreme 'Unsolveable' Jigsaw Sudoku
#101, January 23 - January 29 2026
by Andrew Stuart
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
G
H
J
1
4
2
5
1
9
8
9
5
6
8
7
8
9
2
6
4