Puzzle Group
Web Archive - David Holland - DH
Puzzles
[Classic] DH #1
DH34 played / 11 solved[Classic] DH #2
DH33 played / 20 solved[Classic] DH #3
DH32 played / 16 solved[Classic] DH #4
DH17 played / 12 solved[Classic] DH #5
DH30 played / 14 solved[Classic] DH #6
DH22 played / 12 solved[Classic] DH #7
DH19 played / 4 solved[Classic] DH #8
DH30 played / 7 solved[Classic] DH #9
DH22 played / 7 solved[Classic] DH #10
DH24 played / 10 solved