Loss of Lemmings: Zero
This level is tedious, but simple.
Let them reflect, then start a Hopper just before the 4 small pits. The hopper will stop and drop in the third one, while the horde assembles in the first. Wroking with the advance Lemming, Fill while standing on the left side of the pit facing right. Fill the same way again to get out of the next pit. Platform over the lake. Platform the pit containing the trap. Bash the painted column, the table stand, and the tree. Platform over this lake. Rope from about half an inch right of the sphinx to a point halfway up its head. Platform left from the top of the sphinx. Fill x13 to fill up the tall thin pit at the extreme left. Let the Lemming reflect, then Platform right from the top of the sphinx. Fill x6 in the blue painted tray. Platform x2 over the collection of blocks, and Platform the gap above the vase. Bash the bulkhead. Platform the gap above the scales. Fill the small pit. Fill the pit containing the horde, and the pit to its left as well.