I can't get past level 3. Okay, I'm supposed to achieve "balance" by, I assume, connecting with the second circle, the one with two arrows. That's fine, but every time I click "Go" I connect with the first circle. No matter if the arrow is pointing right to the second circle, or if it's pointing backward, or whatever, the arrow ALWAYS goes to the first circle. EVERY. TIME.
Oh well, I have better things to do with my time.