I have a couple of games at Neopets where I regularly make the trophy ranks every first couple of days of every month. One of them is Cheeseroller!
Because of that, I get a lot of Neomails from people asking me how I did it. There really is not a big trick behind it, it is luck again, though not pure luck, like at other places.
There are a couple of cheeses you can buy, however I suggest you buy Quadruple Fudge Cheese for 1800 NP. I get the best results with this one, so the Quadruple cheese should be your first choice.

Once bought, I always pick dive left. The rest is luck.
And this is, how I became a Champion at this game.
