Caesar Cypher & The Substitutions have been on tour, and as tradition dictates, the souvenir tour T-shirt bears a list of the cities visited on the back. But of course, since we're talking about one of Europe's leading cryptographic jazz combos, the list is in code:

080476
410488
631428083607
735616461
440401478
235476731
540631
616431
461546410

The list contains no information apart from the city names. Can you work out their itinerary?

(In reply to re: Number hints by Charlie)

NAPOLI and GENOVA do not appear in your list but are cities of the puzzle solution.  In the puzzle, the names are as the Italians spell them, I believe. MILANQ should have been MILANO (as Jenny Turner has commented below) encoded as 440401476 instead of 440401478.

Posted by Richard on 2004-11-11 13:12:59