"Nuts And Bolts Screw Puzzle" is a uniquely creative puzzle game. Its core gameplay revolves around the jigsaw combination of mechanical parts such as nuts and bolts. Players need to use logical thinking and spatial imagination to correctly match and piece together nuts and bolts of various shapes and sizes to complete various complex jigsaw tasks. The level design and challenges: The game contains many carefully designed levels. Each level has different jigsaw layouts and task goals. In the initial level, players may only need to pair and combine a few simple nuts and bolts. As the level progresses, the difficulty of the jigsaw will gradually increase. The number of parts will increase, and the shapes and structures will become more complex. There may be multi-layer nesting, special-shaped parts and other situations. Players need to carefully observe and think patiently to find the correct connection method between each part in order to successfully complete the jigsaw.