Ключевые слова: abstract, backdrop, backgrounds, circle, circular, complexity, computer, concepts, confusion, creativity, curve, dark, decisions, decoration, design, direction, discovery, entrance, futuristic, games, glowing, graphic, ideas, illuminated, illustration, intelligence, large, leisure, light, lost, maze, middle, mystery, natural phenomenon, night, no people, outline, pattern, problems, puzzle, searching, shape, solution, space, speed, spiral, strategy, success,