How do I get past the four switches in Folgunthur? - The Elder Scrolls V: Skyrim
Skyrim - Folgunthur Puzzles - YouTube
Skyrim:Folgunthur - The Unofficial Elder Scrolls Pages (UESP)
This is the only canon puzzle (Dragonborn DLC - Kolbjorn Barrow) that's so obscure that I doubt the vast majority of players have solved without Google : r/skyrim
SKYRIM] Puzzle Guide - Folgunthur's Symbol Door, Ivory Claw, and the Gauldur Amulet - YouTube
Folgunthur Puzzle - YouTube
Talk:Folgunthur | Elder Scrolls | Fandom
Skyrim:Forbidden Legend - The Unofficial Elder Scrolls Pages (UESP)
Skyrim: Geirmund's Hall Turn-Stone Puzzle Puzzle - Orcz.com, The Video Games Wiki