Ключевые слова: abstract, background, block, brick, build, business, challenge, color, colorful, concept, connection, construct, construction, conundrum, create, creative, creativity, cube, development, education, element, flat, geometric, geometrical, green, group, idea, logic, logical, orange, piece, play, problem, puzzle, red, shape, solution, square, stack, strategic, success, symbol, technology, think, top, tower, white, wood, wooden, yellow,