How To Solve Sanctum Sigil Puzzles in Blue Prince

Blue Prince, the latest rogue-like puzzle adventure from Raw Fury, challenges players with intricate mysteries, one of which is the Sanctum Sigil Puzzles. These puzzles guard the path to Room 46 and require players to collect eight Sanctum Keys hidden throughout the mansion. Solving them unlocks the Inner Sanctum and grants the Trophy of Sigils achievement.
This guide provides a detailed breakdown of how to locate the keys, decipher the poetic clues, and solve each of the eight Sanctum Sigil Puzzles.

Finding the Sanctum Keys in Blue Prince

Upon your first visit to Room 46, you’ll discover the first Sanctum Key and a cryptic poem that hints at the locations of the remaining seven keys. Unlike many puzzle games that obscure their clues, Blue Prince offers relatively straightforward hints—once you know where to look.

How to Reach the Inner Sanctum

Head Underground: Progress through the geared pathways until you reach the Underpass.

Enter the Antechamber: You’ll arrive in a large circular room with:

• A crescent moon emblem in the center
• Eight locked doors (each leading to a puzzle room)
• A lever that grants access to Room 46

Once you’ve collected all eight Sanctum Keys, you can unlock these doors and tackle the Sigil Puzzles.

How Sanctum Sigil Puzzles Work

Each of the eight puzzle rooms contains:

• A large mechanical contraption with multiple layers
• Four interactive dials that control different parts of the mechanism

The dials modify the following components:

Top Dial (Inner Symbol): Adjusts the central shape of the mechanism.

Second Dial (Dividers): Changes the dividing lines that segment the design.

Third Dial (Number Rays): Controls the quantity and positioning of radiating elements.

Fourth Dial (Boundary Symbols): Alters the outer symbols surrounding the mechanism.

The puzzles require players to align symbols, lines, and patterns based on hidden clues scattered across the mansion. Below, we provide step-by-step solutions for each puzzle.(Note: All positions are described using clock-face directions for clarity.)

Complete Sanctum Sigil Puzzle Solutions

1. Elongated Shield Puzzle

• Inner Symbol: 5 Chips (positions: 12, 3, 5, 7, 9 o’clock)
• Dividers: 3 Antenna Crosses (positions: 1, 6, 11 o’clock)
• Boundary: Alternating small and large circles

2. Pentagon Puzzle

• Inner Symbol: 8 Double Triangles (one in each segment)
• Dividers: 4 Antenna Crosses (positions: 2, 4, 8, 10 o’clock)
• Boundary: Wavy bolt lines

3. Double Triangle Puzzle

• Inner Symbol: 5 Squares with Dots (positions: 12, 3, 5, 7, 9 o’clock)
• Dividers: 3 Wavy Bolt Lines (positions: 1, 6, 11 o’clock)
• Boundary: V Shapes

4. Hourglass Puzzle

• Inner Symbol: 5 Flowers (positions: 12, 3, 5, 7, 9 o’clock)
• Dividers: 3 Triple Lines (positions: 1, 6, 11 o’clock)
• Boundary: Continuous "| - |" pattern

5. Heart Puzzle

• Inner Symbol: 8 Vertical Triple Lines (one in each segment)
• Dividers: 4 Dotted Lines (positions: 2, 4, 8, 10 o’clock)
• Boundary: Alternating straight & inverted triangles

6. Hemisphere Puzzle

• Inner Symbol: 8 Dotted Eggs (one in each segment)
• Dividers: 8 Straight Single Lines (one in each segment)
• Boundary: Small Hollow Circles

7. Puzzle Piece Puzzle

• Inner Symbol: 8 "Pizzas" (one in each segment)
• Dividers: 5 Wavy Single Lines (positions: 12, 1.5, 3, 6, 9 o’clock)
• Boundary: Rectangular crests and troughs

8. Diamond Puzzle

• Inner Symbol: 4 Double Triangles (aligned in the bottom half)
• Dividers: 5 Curved Lines (aligned in the top half)
• Boundary: Slanted lines in a square formation

Rewards for Completing the Sanctum Sigil Puzzles

After solving all eight puzzles, you’ll unlock:
✅ The Trophy of Sigils Achievement
✅ Access to hidden paintings & mini-puzzles in other mansion rooms

Final Tips for Solving the Puzzles

• Explore Thoroughly: Clues for the puzzles are hidden in notes, books, and environmental details.
• Use the Clock Method: Describing positions in clock hours makes alignment easier.
• Experiment with Dials: If stuck, try different combinations—some puzzles allow multiple approaches.

With this guide, you’re now ready to conquer the Sanctum Sigil Puzzles and uncover the deepest secrets of Blue Prince!

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