How To Solve The Castle Cipher Puzzle In Blue Prince

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Have you encountered the notoriously difficult Castle Puzzle in Blue Prince? This complex challenge consistently puzzles players during the campaign progression. As one of the game’s most intricate riddles, it demands extensive exploration across multiple locations to secure the final prize. Our detailed walkthrough provides everything necessary for success, though be aware that significant spoilers follow.

The Castle Cipher Puzzle involves multiple layered objectives that we’ll systematically deconstruct. For players seeking advanced preparation, here’s what you need to know:

• You’ll find the Castle Cipher Puzzle within the Underground section, specifically located in the Chess Chamber/Precipice area.
• Carrying a Power Hammer allows you to break through fragile walls, revealing the cipher structure:
  • C _ _
  • A _ _
  • S _ _
  • T _ _
  • L _ _
  • E _ _

Pro Tip: Before attempting this puzzle, ensure you’ve acquired the Power Hammer through earlier exploration. Many players waste time returning to previous areas because they lack this essential tool.

The decoding phase requires meticulous document collection throughout the castle. You must locate various notes and papers featuring identical cipher formatting—vertical letter arrangements with intentional gaps. These materials provide crucial insights into what each segment represents.

Certain critical hints remain exclusive to specific zones, particularly the Classroom area where historical and geographical lessons contain essential puzzle components. Document locations often follow logical placement related to their content theme, so consider the environmental context when searching.





Common Mistake: Players frequently overlook documents in the Classroom’s bookshelves and desk drawers. Thoroughly inspect every interactive object in this area, as some clues blend seamlessly with environmental details.

The cipher structure follows a deliberate pattern where each two-letter gap corresponds to specific game elements you’ve encountered. Cross-reference your inventory and journal entries with the cipher blanks for faster decoding.

After assembling the necessary clues and believing you’ve deciphered the puzzle, the next stage involves manipulating the Chess Powers mechanic. This requires precise execution of chess-based actions within the game environment.



Successfully performing the castle move in chess requires understanding both the game’s mechanics and how they translate to Blue Prince’s puzzle system. The chess powers interface may initially confuse players unfamiliar with traditional chess strategies.

Advanced Technique: Practice the castle move in safer environments before attempting the puzzle version. The timing and positioning must align perfectly with the cipher’s requirements.

Many players struggle with this phase due to insufficient practice with the chess mechanics. Consider reviewing basic chess strategies if you’re unfamiliar with castle movement rules, as the game assumes this knowledge.

For comprehensive guidance on game mechanics and advanced strategies, check out our Complete Guide to master similar complex puzzles throughout your gaming experience.

Following the chess implementation, you’ll encounter a series of Mora Jai color box puzzles that demand careful pattern recognition and sequential solving.



These color-based challenges test your observation skills and memory. Each box sequence follows specific color patterns that relate to earlier puzzle elements, creating a cohesive challenge structure.

Optimization Strategy: Document each color sequence as you solve them. Later boxes often incorporate patterns from earlier solutions, and having notes prevents unnecessary repetition.



The average player spends 15-25 minutes on the Mora Jai sequence. Advanced players who recognize the pattern relationships can complete this section in under 10 minutes with proper preparation.

If you’re enjoying complex puzzle mechanics, our Weapons Unlock guide demonstrates similar logical progression systems for weapon acquisition challenges.

The culmination of this extensive puzzle requires traveling to a precise location while adhering to strict environmental and timing conditions.





Meeting the requirements involves understanding the relationship between the cipher solution, chess implementation, and color box patterns. The game provides subtle hints about the final destination through environmental storytelling.



Critical Insight: The final location typically becomes accessible only during specific in-game time periods. Pay close attention to clock mechanisms and time-based environmental changes.

Successfully completing this challenging puzzle sequence rewards you with unique items and progression opportunities unavailable through other means. The satisfaction of solving one of Blue Prince’s most complex challenges provides its own substantial reward.

For players seeking to optimize their character builds for such challenges, our Class Guide offers valuable insights into specialization choices.

Action Checklist

• Acquire Power Hammer and locate Chess Chamber in Underground
• Break weakened wall to reveal cipher structure with vertical letter patterns
• Collect all cipher documents from Classroom and other areas
• Master chess castle move mechanics and implement in puzzle interface
• Solve Mora Jai color box sequence through pattern recognition
• Follow timing and location requirements to claim ultimate reward

No reproduction without permission：SeeYouSoon Game Club » How To Solve The Castle Cipher Puzzle In Blue Prince Master the complex Castle Cipher Puzzle in Blue Prince with this comprehensive step-by-step guide and expert strategies