KnowraJigsaw puzzleLinked fromLinked fromThe 4 pages that link to Jigsaw puzzle, each with the reason it gives.All 4Compared with 4Sliding puzzleCompared with: Its pieces are lifted and joined, unlike tiles constrained to slide in a frame.TangramCompared with: Tangram pieces are simple polygons, and solutions depend on their geometry rather than picture fragments.Construction setCompared with: Puzzle pieces have a target arrangement, unlike the open-ended designs of construction sets.NonogramCompared with: Both produce an image, but nonograms derive it through logical constraints instead of piece matching.