Astrolabrium XL – Rotating Wooden Puzzle by Siebenstein-Spiele

Astrolabrium XL – Advanced Rotating Wooden Puzzle by Siebenstein-Spiele

Astrolabrium XL is a beautifully engineered rotating puzzle inspired by classical astronomical instruments. Crafted by Siebenstein-Spiele, this large-format wooden puzzle features layered construction, engraved celestial markings, and multiple rotating discs that interact in clever and unexpected ways.

The objective is deceptively simple: rotate the four movable discs so that no small or large black circles remain visible. Achieving this requires careful observation, sequencing, and alignment — as changes to one disc affect the others in subtle ways.

Specifications:

• Designer / Producer: Siebenstein-Spiele
• Origin: Münster, Germany
• Puzzle Type: Rotating disc puzzle
• Difficulty Level: Advanced (designer-rated 6/7)
• Dimensions: 4.75 in diameter × 0.85 in thick
• Material: Laser-cut wood
• Moving Parts: 4 rotating discs

Features:

• Four Interacting Discs: Each disc rotates independently, creating layered logic and interference.
• Elegant Astronomical Theme: Engraved symbols evoke historical astrolabes and celestial navigation tools.
• Challenging Logic Puzzle: Requires forward planning and spatial reasoning rather than trial-and-error.
• Large Display Presence: The XL format makes this puzzle especially striking when displayed.

Why You'll Enjoy It:

Astrolabrium XL is ideal for experienced puzzlers who enjoy rotational logic challenges with depth. The interactions between the four discs create a satisfying mental workout, rewarding careful strategy and persistence. Its advanced difficulty, combined with elegant craftsmanship, makes it a standout piece for collectors and fans of mechanically inspired wooden puzzles.

About the Maker:

Founded in 1992 in Münster, Germany, Siebenstein-Spiele is widely respected for its inventive board games and finely crafted wooden puzzles. Many of their puzzle designs were created by company founder Jürgen Reiche, whose work blends mechanical ingenuity with artistic presentation.

Notes:

• Natural Material Notice: Wood grain and coloration will vary; each puzzle is unique and may differ from photos.
• Care: Use only for its intended purpose to preserve alignment and finish.