---
product_id: 2034751
title: "Quartet Hanayama Metal Brainteaser Puzzle Mensa Rated Level 6, for Ages 12 and Up"
brand: "bepuzzled"
price: "$29.66"
currency: USD
in_stock: true
reviews_count: 8
category: "Bepuzzled"
url: https://www.desertcart.us/products/2034751-quartet-hanayama-metal-brainteaser-puzzle-mensa-rated-level-6-ages
store_origin: US
region: United States of America
---

# 4 interlocking metal pieces Mensa Level 6 difficulty Precision cast metal build Quartet Hanayama Metal Brainteaser Puzzle Mensa Rated Level 6, for Ages 12 and Up

**Brand:** bepuzzled
**Price:** $29.66
**Availability:** ✅ In Stock

## Summary

> 🧩 Unlock elite brainpower with the puzzle that’s tougher than your Monday meetings!

## Quick Answers

- **What is this?** Quartet Hanayama Metal Brainteaser Puzzle Mensa Rated Level 6, for Ages 12 and Up by bepuzzled
- **How much does it cost?** $29.66 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/2034751-quartet-hanayama-metal-brainteaser-puzzle-mensa-rated-level-6-ages)

## Best For

- bepuzzled enthusiasts

## Why This Product

- Trusted bepuzzled brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact Yet Captivating:** Small enough to carry anywhere, this puzzle is your on-the-go gateway to elite problem-solving and social bragging rights.
- • **Dual Approach Challenge:** Discover two unique ways to dismantle and reassemble the puzzle, doubling the mental stimulation and replay value.
- • **Mensa-Rated Brain Workout:** Level 6 difficulty ensures only the sharpest minds can conquer this puzzle—perfect for serious brain trainers.
- • **Master the Unbreakable Bond:** Challenge your intellect with 4 intricately interlocked metal pieces designed to test your spatial reasoning.
- • **Durable Cast Metal Craftsmanship:** Premium Japanese manufacturing delivers a sleek, solid feel that withstands endless solving sessions.

## Overview

The Hanayama Quartet Puzzle is a premium cast metal brainteaser rated Level 6 by Mensa, featuring 4 interlocking pieces designed by Mine Uyematsu. Known for its precision craftsmanship and extreme challenge, this compact puzzle offers dual solving methods and durable build quality, making it a must-have for millennial professionals seeking a sophisticated mental workout and a stylish desk accessory.

## Description

Product Description Hanayama of Japan, maker of the world's finest cast puzzles, chooses from designs by master puzzle inventors for their challenging line of cast metal brainteaser puzzles. Hanayama are known for their extreme attention to detail, high finish quality, and creative, clever and innovative styles in six degrees of difficulty from easy to expert. Complete the first task of taking the puzzle pieces apart, then try to figure out how to get them back together and return the puzzle to its original state. Can you take it apart? Now try and put it back together! Hanayama of Japan, maker of the world's finest cast puzzles, chooses from designs by master puzzle inventors for their challenging line of cast metal brainteaser puzzles. Hanayama are known for their extreme attention to detail, high finish quality, and creative, clever and innovative styles in six degrees of difficulty from easy to expert. Complete the first task of taking the puzzle pieces apart, then try to figure out how to get them back together and return the puzzle to its original state. Can you take it apart? Now try and put it back together! From the Manufacturer Hanayama has done it again, with the cast metal Quartet Puzzle. Inventor Mine Uyematsu has designed this brainteaser puzzle with a bond that's truly difficult to disentangle. Consider how such a bond is formed, and you'll discover the secret to breaking it. There are two approaches to this puzzle - are you clever enough to find them both? And once you've disassembled the interlocking rings, can you reassemble the puzzle? We've included the solution along with your puzzle just in case you find yourself stumped. This amazing brainteaser puzzle is just one of the many intriguing puzzles from Hanayama. Rated Level 6, considered very difficult by most puzzlers. BePuzzled is more than just jigsaw puzzles. It's puzzle-plus. Not only do we develop interesting jigsaws, but we also apply our University Games game development expertise, using it to build special added value into our products. You'll find a wide range of entertaining puzzles for children and adults.

Review: Tough and Fun! - Super Brain Game: This Puzzle is a real challenge! It took my husband (a software engineer who loves puzzles) about 3 weeks to figure out. It's rated level 6 by Mensa, so it's tough but fun. If you like puzzles that make you think, this one's for you! Strong and Durable: This puzzle is really well-made. It's made of metal and feels solid. You can play with it a lot without it breaking. Fun for Everyone: Whether you're playing alone or with friends, this puzzle is a blast. It's a great way to have fun and test your brainpower. Overall, I'd say it's a winner!
Review: Great fun and good for your brain - My Husband loves getting these each Christmas. Definitely challenging and still hasn’t solved it

## Features

- Hanayama's Quartet Puzzle is an intricate brainteaser from inventor Mine Uyematsu
- Discover how the 4 interlocking pieces are joined - separate them and then reassemble the puzzle
- Hanayama is known worldwide for challenging puzzles and quality manufacturing
- Level 6 puzzles are considered very difficult by most puzzlers
- BePuzzled is more than just jigsaw puzzles - it's puzzle-plus

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0038BHZS8 |
| Additional Features | 3D |
| Age Range Description | 12 and Up |
| Best Sellers Rank | #62,609 in Toys & Games ( See Top 100 in Toys & Games ) #106 in Assembly & Disentanglement Puzzles |
| Brand Name | Bepuzzled |
| Color | Multi-colored |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.7 out of 5 stars 1,428 Reviews |
| Educational Objective | Dexterity |
| Global Trade Identification Number | 00023332308637 |
| Included Components | 1 Puzzle |
| Indoor Outdoor Usage | Indoor |
| Is Assembly Required | No |
| Item Dimensions | 1.75 x 3 x 4.75 inches |
| Item Dimensions L x W | 4.75"L x 3"W |
| Item Part Number | 30863 |
| Item Shape | Asymetrical |
| Item Type Name | Hanayama |
| Item Weight | 0.13 Kilograms |
| Manufacturer | University Games |
| Manufacturer Maximum Age (MONTHS) | 1188.0 |
| Manufacturer Minimum Age (MONTHS) | 36.0 |
| Manufacturer Part Number | 30863 |
| Manufacturer Warranty Description | 1 Year Warranty Against Manufacturer Defects |
| Material Type | Metal |
| Material Type Free | PVC Free, Latex Free, Phthalate Free, BPA Free |
| Model Number | 30863 |
| Number of Items | 1 |
| Number of Pieces | 1 |
| Number of Players | For 1 to 1 players |
| Operation Mode | Manual |
| Play Activity Location | Tabletop |
| Power Source | Manual |
| Product Style | Quartet |
| Puzzle Type | Assembly & Disassembly |
| Set Name | Quartet |
| Size | One Size |
| Skill Level | Intermediate |
| Sub Brand | Hanayama |
| Subject Character | Various |
| Theme | Puzzles |
| UPC | 787793923173 060921765334 793631559190 885465795117 885601182757 023332308637 |
| Unit Count | 1.0 Count |

## Images

![Quartet Hanayama Metal Brainteaser Puzzle Mensa Rated Level 6, for Ages 12 and Up - Image 1](https://m.media-amazon.com/images/I/71DQ1XYfNdL.jpg)
![Quartet Hanayama Metal Brainteaser Puzzle Mensa Rated Level 6, for Ages 12 and Up - Image 2](https://m.media-amazon.com/images/I/71-tBCiY1kL.jpg)
![Quartet Hanayama Metal Brainteaser Puzzle Mensa Rated Level 6, for Ages 12 and Up - Image 3](https://m.media-amazon.com/images/I/71Mla7A+LbL.jpg)
![Quartet Hanayama Metal Brainteaser Puzzle Mensa Rated Level 6, for Ages 12 and Up - Image 4](https://m.media-amazon.com/images/I/81rDWDDMrhL.jpg)
![Quartet Hanayama Metal Brainteaser Puzzle Mensa Rated Level 6, for Ages 12 and Up - Image 5](https://m.media-amazon.com/images/I/71nYlpKpWYL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Tough and Fun!
*by T***S on February 20, 2024*

Super Brain Game: This Puzzle is a real challenge! It took my husband (a software engineer who loves puzzles) about 3 weeks to figure out. It's rated level 6 by Mensa, so it's tough but fun. If you like puzzles that make you think, this one's for you! Strong and Durable: This puzzle is really well-made. It's made of metal and feels solid. You can play with it a lot without it breaking. Fun for Everyone: Whether you're playing alone or with friends, this puzzle is a blast. It's a great way to have fun and test your brainpower. Overall, I'd say it's a winner!

### ⭐⭐⭐⭐⭐ Great fun and good for your brain
*by B***3 on February 21, 2026*

My Husband loves getting these each Christmas. Definitely challenging and still hasn’t solved it

### ⭐⭐⭐⭐⭐ WOW!
*by J***S on July 25, 2013*

This is the hardest Hanayama I've tried so far, have to admit after taking it apart and trying for a few days to put it back together, I peaked at the solution...that didn't help! I think it would be a lot easier if the pieces were bigger; and that, really, is what makes it so hard; not the complexity so much as the corners and angles get in the way of each other, I end up w/a tight metal knot!. One interesting aspect is that if you form the 4 pieces in a square w/ the open ends in the center, you can close it up to form a solid, bigger square, 2 levels deep, and you can keep the thing together this way until ready to tackle it again. Like all the Hanayama's, it's well machined, sturdy.

## Frequently Bought Together

- Bepuzzled Level 6 Quartet Hanayama Cast Metal Brain Teaser Puzzle
- Bepuzzled Padlock Hanayama Cast Metal Brain Teaser Puzzle
- BePuzzled | Trinity Hanayama Metal Brainteaser Puzzle Mensa Rated Level 6, for Ages 12 and Up

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-16*