Oxbridges of Konigsberg

[j4]

A challenge for the cartographically minded among my readers:

What's the most efficient route for visiting all Oxford's colleges?

Method of transport: bicycle. No other restrictions except that you must pass the lodge of each college. Doubling back on yourself is allowed (despite the title of the post!).

A reminder of the location of all the Colleges can be seen on this hopefully accurate map from the University website.

ETA:

I do realise this is a hard problem (Owen says it may even be an NP-hard problem) but thought it might've been the sort of thing that you clever people had already done... like the "visit all the underground stations in a day" challenge, kind of thing...

Comments

[lnr]

Zooming out a bit it looks like St Stephen's House and Wolfson would be the obvious end points actually, and that LMH and Catz are going to both be a bit of a nuisance.

[martling.livejournal.com]

Ah. I didn't know about Wolfson hiding out there.

Do the halls count?

[hsenag.livejournal.com]

Luckily Templeton is no more.

[j4.livejournal.com]

Ditto Greyfriars, so this problem is two whole colleges easier than it would have been a year ago! :)

[j4.livejournal.com]

Sorry, yes: colleges and PPHs.

[htfb.livejournal.com]

But not Ripon College, Cuddesdon.

[j4.livejournal.com]

Were it still part of ox.ac.uk I'd consider including it just to make a point, but probably not in a lunch-hour...

[htfb.livejournal.com]

Is it not? I'd say "Things have changed around Oxford since my day" were it not a conceptual impossibility and a waste of a perfectly good trope.