Japanese Diamond Puzzle with 12 interlocking wooden pieces – brain teaser by Kubiya Games
Interlocking Japanese Diamond wooden puzzle fully assembled on a flat surface
Handcrafted Japanese Diamond wooden brain teaser puzzle close-up detail
12 non-identical wooden pieces of the Japanese Diamond Puzzle laid out separately
Kubiya Games Japanese Diamond mechanical wooden puzzle displayed in Brooklyn
Japanese Diamond Wooden Puzzle – 12-Piece Interlocking Brain Teaser
Japanese Diamond Wooden Puzzle – 12-Piece Interlocking Brain Teaser
Japanese Diamond Wooden Puzzle – 12-Piece Interlocking Brain Teaser
Click image to open expanded view
Japanese Diamond Puzzle with 12 interlocking wooden pieces – brain teaser by Kubiya Games
Interlocking Japanese Diamond wooden puzzle fully assembled on a flat surface
Handcrafted Japanese Diamond wooden brain teaser puzzle close-up detail
12 non-identical wooden pieces of the Japanese Diamond Puzzle laid out separately
Kubiya Games Japanese Diamond mechanical wooden puzzle displayed in Brooklyn
Japanese Diamond Wooden Puzzle – 12-Piece Interlocking Brain Teaser
Japanese Diamond Wooden Puzzle – 12-Piece Interlocking Brain Teaser
Japanese Diamond Wooden Puzzle – 12-Piece Interlocking Brain Teaser

Japanese Diamond Wooden Puzzle – 12-Piece Interlocking Brain Teaser

Kubiya Games
Price
$30.99
In stock!
Size:S - 2"x2"x2"

The Japanese Diamond Puzzle is a beautifully crafted wooden brain teaser built for serious puzzlers. Made from 12 precisely cut, non-identical interlocking pieces, it forms a smooth, symmetrical diamond shape that looks as good as it challenges. Whether you're treating yourself or looking for a thoughtful gift for a puzzle lover, this one delivers.

✨ Features

  • 💎 12 Non-Identical Pieces: Every piece is unique and precisely cut to interlock with the others — no two are the same.
  • 🔒 Key-Piece Mechanism: Like a true burr puzzle, solving it starts with finding and removing one "key" piece, followed by a specific sequence of steps.
  • 🪵 Handcrafted Wooden Construction: Smooth, high-quality wood that fits together with satisfying precision.
  • 🧩 Two Challenges in One: First, take it apart — then rebuild it from scratch.
  • 🖼️ Display-Worthy Design: Once solved, it sits beautifully on a bookshelf or coffee table as a decorative art piece.
  • ⚠️ Safety Note: Warning: Choking Hazard — Small Parts. Not suitable for children under 3 years.

🎁 Benefits

  • 🧠 Gives your brain a real workout — this is a high-level puzzle that rewards patience and logical thinking.
  • 📵 A genuine screen-free activity — satisfying, tactile, and completely absorbing.
  • 🤲 Supports fine motor skills — the precise manipulation of pieces makes it great for hand-eye coordination.
  • 🎀 A gift that stands out — packaged and presented beautifully, it's a meaningful gift for puzzle enthusiasts, adults who love a challenge, or anyone who appreciates handcrafted objects.
  • 🏡 Doubles as home décor — solved or unsolved, the diamond shape is a conversation starter on any shelf.

📐 Product Specifications

  • Pieces: 12 non-identical interlocking wooden pieces
  • Material: Wood
  • Type: Interlocking / Burr Puzzle
  • Difficulty: High — best suited for experienced puzzlers
  • Vendor: Kubiya Games
  • Best For: Ages 3+ (small parts — not suitable for children under 3)

🛒 Ready for a challenge?

Add the Japanese Diamond Wooden Puzzle to your collection today — or gift it to someone who loves to think with their hands. It's the kind of puzzle you'll want to keep coming back to.
Why Closiist?
  • Sustainability: Clozist is committed to eco-friendly practices. We offer a wide range of sustainable and upcycled products, reducing your environmental impact.
  • Supporting Local Businesses: By shopping at Clozist, you're supporting US-based businesses and contributing to local economies.
  • Unique and High-Quality Products: Clozist curates a collection of unique and high-quality products, often from smaller brands that you might not find elsewhere.
  • Ethical Sourcing: Clozist prioritizes ethical sourcing and fair trade practices.
  • Convenience: With free shipping on orders over $49 for members of our Reward Program, it's easy to shop online and have your products delivered to your doorstep.
  • Impact: For every order we offset 7kgs of CO2 and rescue 2 plastic bottles from the Ocean. Check our impact here
Environmental Impact

Our efforts to reduce our CO2 emissions generated by the sending of your orders mean that today Clozist is Carbon Positive on its shipments.

With the help of Greenspark we voluntarily offset 7kg of CO2 and remove 2 plastic bottles from the oceans with each order at no extra cost to you.

Why 7kgs (15.43 lb)?

We took the average Carbon Emission of a 2lb package ground sent from NYC to LA and multiply that number by 4.

Why 2 bottles?

Millions of plastic bottles pollute our oceans every year, two standard bottles are a daily recommended water intake. We're committed to cleaning them up.

About Kubiya Games
Shipping & Delivery

Orders are usually dispatched within 2-3 business days. 

The shipping rate is calculated and displayed at checkout. Free shipping is available for orders over $49.00 for Shakers members of our reward program, and with no minimum, for Makers members (We can't offer free shipping when the lowest shipping cost exceeds $10).

Shipment confirmation and order tracking:
Once your order is fulfilled, you receive a tracking number to follow your package by email. Allow 24-48 hours for the carrier to update the tracking number in its system.

We might ship your order in more than 1 package. In that case, you receive a tracking number for each shipment.

Your order might be delayed in case we experience a high volume of orders. If your order fulfillment is delayed, we will let you know by email asap.

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