one chunk random layers.zip is a release file of the Minecraft map Random Layer One Chunk Challenge [Survival Map], made for Minecraft 1.21, 1.21.8, 1.21.5, 1.21.4, 1.21.1, 1.21.6, 1.21.3, 1.21.7, 1.21.2, 1.21.9. It was published on January 8, 2026 and is 1.3 MB in size. For the full description, screenshots and every other version, visit the Random Layer One Chunk Challenge [Survival 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.
