Can I reuse puzzles once they're completed?

It depends on the type of puzzle you’re referring to. Here’s a breakdown:

Traditional Jigsaw Puzzles: Once you’ve completed a traditional jigsaw puzzle, you can dismantle it and store it for future use. Many people enjoy completing the same puzzle multiple times, either by themselves or with others. Some even choose to glue the completed puzzle together and frame it as a piece of artwork.
3D Puzzles: Most 3D puzzles, such as those that build models of buildings or landmarks, can be disassembled and reassembled multiple times. However, repeated assembly and disassembly may cause wear and tear on the pieces over time.
Mechanical Puzzles: Mechanical puzzles like Rubik’s Cubes or disentanglement puzzles can be solved and reset as many times as you’d like.
Tangram Puzzles: Tangram puzzles can be reused indefinitely since the pieces are meant to be rearranged to form different shapes each time.
Puzzle Boxes: Puzzle boxes can typically be reset and solved multiple times, although some may require delicate handling to avoid damage.

In general, most puzzles can be reused multiple times, especially if they’re made of durable materials and handled with care. However, it’s always a good idea to check the specific instructions or recommendations provided with the puzzle to ensure proper care and maintenance.