Forumers might like to know that Llandudno goes international by being one of this month's 'puzzles of the month' on the worldwide jigsaw-puzzle site "thejigsawpuzzles.com"
I will not to make things too easy for readers by explaining the techniques available, but the facilities are in the bottom right hand corner one can click on/click off the counter if the contest is interrupted, and one can have one's score registered to compare with other players internationally.
Could well be an educational opportunity,reminding through trial and error which buildings in the town are nearest to each other!
If this link doesn't work, the website name is in the title, as viewers on different systems might have to register in order to participate. Free registration anyway.
http://www.thejigsawpuzzles.com/Cars-and-Bikes/Great-Orme-Tramway-North-Wales-jigsaw-puzzle?