Review on EuroGraphics Smart Puzzle: 🧩 Enhancing Jigsaw Puzzle Experience with Accessories by Tom Ball

I love sorting boxes. I used unusual cardboard of various sizes, some cut off for freedom of movement. The sorting boxes I bought are perfect and can even be stored back in the packing box with the sorted pieces and returned when we no longer need a fun dining table. I bought a set of boxes for my sister who also loves puzzles. She said they weren't very different from what she used (also a set of boxes) until she tried them, and now she's actively promoting them too.