Puzzle storage? Talk amongst yourselves.

Emmie wonders:

Santa brought us even more puzzles. I looked at the puzzle storage options at Target but they're only made for the small puzzles (we have multiple sizes). Our puzzles are now in a stack that falls regularly and scatters the puzzles pieces everywhere. Any great ideas?

I take it you're talking about wooden board puzzles, Emmie? How about those inexpensive, plastic stacking trays one used to see in offices?

Any other ideas, folks?