Sneaky sneaky puzzle

My art book told me to do this puzzle where you take this clump of jumbled boxes,

and rearrange them in order. For most of it, you're just sitting there going 'what IS this?' and then at the end you're like 'oh you sneaky.'


























I thought I'd share that since this marks the beginning of my re-learning-to-draw-via-magical-art-book phase.