Let's compare results/stats on the map "Hacker News"
Edit: 175 has been cleared by one of my populations at generation 155! 187 is definitely impassable, though. http://imgur.com/GwO4j4W
There is an epic hill at 180..... Will give it another 10 generations and see what they can do.
#1: 200.72 d:195.95 h:-5.38/6.55m (gen 669)