SKYRIM] Puzzle Guide - Folgunthur's Symbol Pillars & the Gauldur Amulet - YouTube
Folgunthur Puzzle at start - Skyrim - YouTube
Folgunthur Puzzle - YouTube
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