intuition getting me nowhere

i'm having a lovely time but i still don't understand the purpose or the reason why i'm failing and i'm on galaxy 3.

love everything about this game, it's very beautiful, very intuitive and very addictive, but what the fuck is going on? why can't i beat this level?? what am i supposed to be doing, and what's the best way of going about it. also: why does it ask me to enter my name after EVERY FUCKING ROUND?

love this game. great work- but it's not finished yet.