159 is a puzzle ID number. In the various games, it may refer to one of these puzzles:
- 159 - The Impassable Gate 2 in the game Professor Layton and the Unwound Future.
- 159 - Bomb Squad in the game Professor Layton and the Last Specter.
- 159 - Blooming Flowers 3 in the game Professor Layton and the Azran Legacy.
This page is a disambiguation page, a navigation page that lists different articles that share the same title. If you were referred here from a link on another article, consider going back and changing the link to the intended page.