The search term reveals a larger conversation about game preservation versus piracy. If you are an archivist backing up your own legal copy, compressing it into a .rar is a smart practice. If you are a modder distributing fan content, .rar is an efficient format.
Tangle.Tower.rar Type: RAR archive (Roshal ARchive) Size: [Insert size if known] Purpose: Unknown / User‑supplied Tangle.Tower.rar
If you searched for but meant to find game help, here is a spoiler-light guide to the three hardest puzzles in the game: The search term reveals a larger conversation about