3x3-1-16-2-only.zip is a release file of the Minecraft map Puzzle Map - 3x3, made for Minecraft 1.17.1, 1.16.3, 1.18.1, 1.17, 1.16.5, 1.18, 1.16.4, 1.18-Snapshot, 1.16.2. It was published on January 3, 2022 and is 14.5 MB in size. For the full description, screenshots and every other version, visit the Puzzle Map - 3x3 map page.
How to install: Extract the .zip and move the world folder into .minecraft/saves; the map then appears in your Singleplayer list.