Swipe in any direction to move. Sophie is slippery - once she starts moving, she won't stop until she hits a wall. Your goal is to get Sophie to the hole to exit the maze! If you're stuck, press the restart arrow button at the top left of the screen to reset the level. 

In some levels, there will be crates that Sophie can push when she slides into them. These crates can even be pushed onto buttons to unlock exits if they're blocked off.