my room is clean (at least it is if you're a ten year old boy)

This is not the before picture. This is actually the after. I told him he needed to clean his room. Ten minutes later he announced he was done but he couldn't pick up the arena. The arena is that black square in the center of his rug.

Do you think I should get his eyes checked? Or do you think he was hoping I just wouldn't notice all the other CRAP all over the floor??!!