"Muppet puzzles (Trefl)"@en . . "Trefl, a Polish game company, released a set of Muppet puzzles in 2012 to tie in with the release of The Muppets. One puzzle uses a cast photo with the movie's logo; the other has \"The Birth of You Know Who\" (after Sandro Botticelli) from Miss Piggy's Treasury of Art Masterpieces."@en . "Trefl, a Polish game company, released a set of Muppet puzzles in 2012 to tie in with the release of The Muppets. One puzzle uses a cast photo with the movie's logo; the other has \"The Birth of You Know Who\" (after Sandro Botticelli) from Miss Piggy's Treasury of Art Masterpieces."@en .