Ключевые слова: activity, baby, block, brick, build, building, building kit, child, childhood, children, children constructor, children toys, collect, color, colored, colorful, construct, construction, construction toys, constructor, constructor puzzle, creative, cube, design, designer, detail, development, education, element, figure, fun, game, geometric, geometric figure, geometry, group, kid, kit, learn, leisure, nobody, pattern, plastic, plastic constructor, play, preschool, scattered, shape, square, toy,