Share on ThriftyFunThis guide contains the following solutions. Have something to add? Please share your solution!
Use a large poster frame to put your puzzle together on. A thrift store is an excellent place to get one. Turn the poster over for a plain background or use tag board from the craft store.
You will have edges to keep the pieces from getting knocked off and it can be shoved under a couch or bed between puzzle "sessions"
Tip: Get a "big" frame 24x 30 or the biggest you can find.