I'm Puzzled.....

My 6 year old loves puzzles, but once he makes them he has no interest in them any longer and so we end up with puzzle pieces all over the house. I used to try and keep them together, but it just go to be too much, so I'd just put them all in a plastic bag. The bag is overflowing, so we decided to make some puzzle crafts....

The first....necklaces of course...we painted the puzzle pieces and wrote words on them and then put a hole them and used some necklaces I had for a project that never materialized.

second...bookmarks. He's really into reading now and we needed bookmarks. We did the same thing for the bookmarks as for the necklaces, I don't have a laminating machine, but I did have some clear packing tape and voila....

Now what to do with the other 600 pieces?????