In Final Fantasy XIV, players rarely encounter quests that require intense puzzle-solving, thanks to convenient map markers. However, the Dawntrail side quest “Once a Riddler, Now a Ruler” stands out for its minimal guidance. This quest warns players upfront that journal notes, duty lists, and map markers won’t offer much help, challenging them to use their observational and deductive skills to complete it. This unique quest in FFXIV is perfect for players who love a challenge, and those who complete it are rewarded with Gil and valuable in-game items. For players needing extra help, here’s a complete guide to solving “Once a Riddler, Now a Ruler” to claim the treasure hidden within…