The Puzzle Chamber.zip is a release file of the Minecraft map The Puzzle Chamber v1.1 (Minecraft Map), made for Minecraft 1.8.7, 1.8.4, 1.8.8, 1.8.3, 1.8.6, 1.8, 1.8.2, 1.8.5, 1.8.1. It was published on November 4, 2015 and is 0.5 MB in size. For the full description, screenshots and every other version, visit the The Puzzle Chamber v1.1 (Minecraft Map) map page.
How to install: Extract the .zip and move the world folder into .minecraft/saves; the map then appears in your Singleplayer list.