Cantaloupe is an addictive tile-based puzzle/path-finding game. It's based on an original C64 PD game, 'Sensitive', but a few extra tiles have been added, as has some other rubbish. Go on, try it:
you might even like it.
Requirements: Will run on a basic A1200.
Cantaloupe is a 15 level shareware demo of the full game, and was written in 1996 by Dave Schofield (schofid6@cs.man.ac.uk).