After some years trying to get the "Untouchable" Medal of EBF3, I finally got it. Seriously, it's easier then it looks. The only thing you have to do is pay attention on the falling rocks. If you have good reflexes, you will auto-dodge the other stuff. Also, Nolegs has to be in the left wall. This will help you dodge falling rocks easily. Collect many coins as possible. You can't play the minigame while nervous, so if you play once, make a 1 hour break. After that break, you will be more available and focused, so you will do better. As always, depends on luck. Actually, the hardest minigame of the game, in my opnion, it's the 4th. I would like if someone help me.