he stability of our puzzle table starts with its frame. We first kick off puzzle table outer frame construction by prepping and sorting all wooden components to lay a solid foundation for assembly. Next comes the core step of puzzle table outer frame assembly, where each wooden strip is precisely joined and aligned to form the basic frame structure. Finally, we carry out puzzle table outer frame as a whole assembly, integrating all individual frame parts into a unified, rigid whole that can bear the weight of puzzle pieces and daily use without wobbling.