Iron Balloons

SUPPOSEDLY they're trying Balloon Darts again tomorrow. The last time they had it, after the upgrade, the top row of balloons did not pop at all. The dart would "stop" at the skin of the balloon and nothing else happened. It was quite funny if rather frustrating. It only took me three failures before I tried the middle and bottom rows! Persistent I be.

[Note: 08/07/2007; apparently the first row of Balloon Darts are as impervious as last time. I just aimed at the bottom row. :-)]