Same map as Luc posted not long time ago.
Lots of differnt housetextures, but same textures tend to cluster togheter so there are buildings with the same texture next to each other.
Testrun: 17:35 - Winnertime low 17
HUGE FUN, EXCEPT the short legs on the beach it's impossible to know which number belongs to which control. Then I navigated to 15 instead of 14 - so sure I was in teh right place I guessed it was missing but of course got NO beep as it was the wrong leg!!!