article_snippet: The problem-solving creature performed the series of tasks without seeing the fiendishly difficult set up of the course beforehand.
article_snippet: The animal was later released.
article_snippet: It is one of the most complex tests of the animal mind ever devised.
article_snippet: The individual processes are detailed in this diagram .
article_snippet: It was pretty impressive. '
article_snippet: I'm sure it was intentional.