Newky/Jon-s-Puzzle-Collection — comment on commit 1e71675c612629459dbc7d9a0674e6aac7a954bc
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By jonrob:

That's an interesting idea. The best way to represent this problem is something that's been troubling me for a while!

I'd been thinking about storing an array of co-ordinates to represent the connections. Each set of co-ordinates would be the location of an island it was connected to. What do you think the pros and cons are between these two approaches? I think one of the trickiest parts of the problem is making sure that the bridges don't cross one another, and I'm not sure which would be easier.