Ключевые слова: achievement, assemble, assembly, background, business, challenge, closeup, completing, concept, concepts, connect, connection, connective, copy space, find a solution to, find the key to, finishing, fit, game, hole, idea, incomplete, jig, jigsaw, jigsaw puzzle, join, link, match, metaphor, missing, missing piece, part, piece, piece together, playing, positive, problem, puzzle, puzzles, shape, solution, solve, strategy, success, symbol, team, teamwork, together, unfinished, work,