If you're like me, you've done a few dozen laser game apps. Fizzy Factory is not quite the same thing. Yes, you must connect the red fountain to the red bottle - represented by the red soda cap. There are splitters, just like in laser games.
But the splitters work a little differently. For example, if a purple goes in, a red will come out of one hole and a blue will come out the other. However, if a red goes in, red will come out of both holes.
You can combine primary colors. However, mixing a red with a purple will yield brown. Brown cannot be split via the splitters into other colors. Just more brown will come out.
Fizzy Factory comes with about 200 free levels. I've done them all and collected 963 bottles.
A lot of them are easy. Way too easy. However, I struggled on a bunch. Fortunately, you can skip around and come back to it.
The bottom line: Fizzy Factory is fun!
There is a meta puzzle associated with Fizzy Factory. I did not play it, but here's the scoop: http://hangzone.com/the-fizzy-factory-secrof et-password-challenge/