Ключевые слова: abstract, administration, assemble, assembly, background, build, business, challenge, closeup, concept, connect, connection, cooperation, creative, creativity, decision, education, element, form, game, idea, jigsaw, jigsaw puzzle, join, object, part, partnership, patience, pattern, person, piece, pile, problem, puzzle, shape, solution, strategy, success, support, teamwork, texture, think, thinking, together, toy, variation, wood, wooden, work, worker,