Ключевые слова: abstract, achievement, background, blank, business, challenge, complete, concept, connect, connection, creativity, design, empty, fit, game, grid, group, idea, illustration, image, jigsaw, jigsaw puzzle, join, leisure, match, missing, paper, part, pattern, perfect, piece, planning, playing, problem, puzzle, shape, solution, solve, space, square, strategy, success, symbol, team, teamwork, template, texture, together, toy, white,