Click on the piece you want to move. The aim of the game is to put all the pieces in the correct place, to create a picture, in this case a bohrok. I hope you can solve it!
The pieces lined up nicer in Scratch 1.4 :( The pieces line up nicely again in Scratch 3 :) I was originally going to let you set the difficulty of the game yourself, (how much it jumbled it up). This feature ended up putting me off finishing the project. I realised no matter how much more it jumbled the puzzle after a certain point that it would still be as difficult to solve, so I decided against adding a difficulty setting, and almost 2 years later I have finally finished it.