Ключевые слова: 3d, abstract, backdrop, background, build, business, challenge, choice, choices, complete, concept, conceptual, connect, connection, fit, form, game, idea, isolated, jigsaw, jigsaw puzzle, join, key, link, match, metaphor, missing, one, part, piece, problem, puzzle, red, solution, solve, strategy, success, team, teamwork, toy, white,