Mary Poppins' land
Number of lemmings that drop: 100
97% to be saved
Release rate: 50
Available time: 03:00
Turn the first lemming into a floater and block the other lemmings. When the first lemming is halfway the first wall, turn it into a builder. It should turn around immediately. Now turn it in a builder again and build to the start point. When he turns back heading for the exit, turn it into a builder so it will turn back. Now build the second stairs. When you're near the wall, blow up the blocker.
Last edit: Wednesday, 14 May 2008.
Main source: own words.
Graphics: Lemmings, Amiga platform.