LittleBigPlanet 2

This is one of the side missions that tasks you with moving pieces of wood and other objects around in order to guide a ball from a starting point to a destination. To get this trophy you need to complete all 8 puzzles without failing once. There is a place for a sticker at the start that adds a second ball, don't use it when going for this trophy, it helps when going for prize bubbles in this level.

There is more than one possible solution to a lot of these so there may be easier solutions to some of them. They all work though and should get you through the level easily enough.