The Shmuzzle Puzzle Roller Coaster & Bryce Canyon are vintage puzzles with 168 identical pieces made of cardboard. With a blue color scheme and a rollercoaster theme, this puzzle is designed for expert level puzzle enthusiasts aged 12 and up. Made by the brand Shmuzzels in the United States in 1980, this puzzle features identical shapes and is a fun and challenging way to pass the time for older children and adults alike. Thanks for taking a look. Upstairs back shelf.