I’ve always enjoyed puzzles (had a puzzle party when I was 4, because I loved them so much), but they represent a sort of one-and-done amount of entertainment that has made it difficult to justify the cost. The introduction of local programs that allow you to change out your used puzzles for someone else’s used puzzles (usually with a small fee to support the local business coordinating these efforts since you’re not buying a new puzzle, or using a store credit system similar to buying and selling old video games) has made it easier for me to get my hands on new puzzles and they’ve formed the backbone of my non-electric entertainment over the past year.