How to solve the CASTLE cipher in Blue Prince

The first of the late-game puzzles in Blue Prince can be a real stumper. Here's a full hint-based guide on how to solve it: the "castle cipher" (along with lighting the four flames, solving the chess puzzle, and acquiring the [redacted] Thanks to my Patrons and Channel Members for your support: ▸Rayo75 ▸J Shiba ▸Merppr ▸ErisFive ▸Nømn ▸Swag Messiah ▸TheLucas1999 ▸M3M3L0RD9001 ▸Moat Shrimp ▸Lymm ▸RustyBrazenfire ▸LaineyLoopp ▸Black Poncho ▸StabboTheCrab ▸Luka is hot ▸Tobias Månsson ▸Isaak Ottmar ▸Trollex ▸Russel Brandon ▸Clint ▸William H ▸Jonatan Holmsten ▸Skeledude.jpg ▸Waasephi ▸John ▸Yuu ▸Khaios CHAPTERS: 00:00 - intro 01:50 - The Four Flames 03:22 - The Chess Puzzle 07:41 - The Castle Cipher 13:05 - The Castle Power 15:16 - The Mora Jai Boxes 21:14 - Solving Aries Court 24:30 - Where to Use the [prize] =================== ► TWITCH - Subscribe for early access to videos in the form of VODs   / furyforged   😍 DISCORD - Join our fantastic community!   / discord   ☕ BUY ME A COFFEE - Tips to help support the channel https://ko-fi.com/furyforged 😎 PATREON - Support what I do https://bit.ly/3EYNOrg More direct support allows me to remove more ads from videos, so your help allows me to make things better for everyone, while also helping me keep the channel going. » VODs:    / furysquared   » TWITTER:   / furyforged   ------------------------------------- #blueprince #cipher #guide