Ключевые слова: abstract, art, assemble, assembly, background, block, brain, brown, challenge, collect, complexity, concept, construct, create, cube, design, disassemble, education, game, group, handmade, idea, illustration, image, intelligence, interesting, isolated, leisure, life, logic, logical, object, pattern, piece, play, problem, puzzle, shape, skill, solution, solve, still, success, test, think, toy, white, wood, wooden,