---
product_id: 461666480
title: "Cast U-U Puzzle - Level 4 of 6 - Fairly Hard - Includes Sticker"
brand: "hanayama and crux"
price: "KSh8722"
currency: KES
in_stock: true
category: "Hanayama And Crux"
url: https://www.desertcart.co.ke/products/461666480-cast-u-u-puzzle-level-4-of-6-fairly-hard
store_origin: KE
region: Kenya
---

# Level 4/6 difficulty - Fairly challenging 6 interlocking metal pieces Precision-crafted metal design Cast U-U Puzzle - Level 4 of 6 - Fairly Hard - Includes Sticker

**Brand:** hanayama and crux
**Price:** KSh8722
**Availability:** ✅ In Stock

## Summary

> 🧠 Unlock your inner strategist with the Hanayama U-U Puzzle – where complexity meets style!

## Quick Answers

- **What is this?** Cast U-U Puzzle - Level 4 of 6 - Fairly Hard - Includes Sticker by hanayama and crux
- **How much does it cost?** KSh8722 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/461666480-cast-u-u-puzzle-level-4-of-6-fairly-hard)

## Best For

- hanayama and crux enthusiasts

## Why This Product

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

## Key Features

- • **Iconic Designer Touch:** Created by Kyoo Wong, blending complexity with elegant design.
- • **Mind-Bending Challenge:** Test your strategic thinking with a Level 4 difficulty puzzle that demands focus and patience.
- • **Perfect Desk Companion:** Compact 11x9.4x4.6 cm size fits seamlessly on your workspace for quick brain breaks.
- • **Sleek Metal Craftsmanship:** Durable, high-quality metal pieces designed for a premium tactile experience.
- • **Exclusive Crux Sticker Included:** Show off your puzzle prowess with the included collectible Crux Puzzles sticker.

## Overview

The Hanayama Cast U-U Puzzle is a fairly challenging mechanical brain teaser rated 4 out of 6 in difficulty. Featuring two U-shaped metal pieces and six interlocking parts, it’s designed by Kyoo Wong to sharpen concentration and problem-solving skills. Compact and durable, it includes a collectible Crux Puzzles sticker, making it a perfect gift or desk accessory for puzzle enthusiasts aged 14 and up.

## Description

This may look like something you would pick up at your local DIY store but the Hanayama Cast U-U is a fairly challenging little puzzle. Two U-shaped bolts and four nuts make up the puzzle and the aim is to seperate the two U pieces. Designed by Kyoo Wong the theme is complexity and it may help to examine each piece closely. A fairly challenging puzzle this is rated 4 out of 6 on the Hanayama difficulty rating. Also includes a Crux Puzzles sticker.

## Features

- Hanayama Cast U-U Puzzle
- Can You Take Apart and Put Back Together The Two U Shaped Pieces
- A Fairly Challenging Puzzle!
- Level 4 of 6 on the Hanayama Difficulty Rating
- Includes Crux Puzzles Sticker

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09QGRDCNC |
| Batteries Included? | No |
| Batteries Required? | No |
| Date First Available | 20 May 2022 |
| Educational Objective(s) | Concentration Skill |
| Manufacturer recommended age | 14 years and up |
| Material Type(s) | Metal |
| Number of Puzzle Pieces | 4, 6 |
| Package Dimensions | 11 x 9.4 x 4.6 cm; 140 g |

## Product Details

- **Brand:** Hanayama and Crux
- **Manufacturer Minimum Age (MONTHS):** 168.0
- **Number of pieces:** 4, 6
- **Puzzle type:** Assembly & Disassembly
- **Theme:** Complexity

## Images

![Cast U-U Puzzle - Level 4 of 6 - Fairly Hard - Includes Sticker - Image 1](https://m.media-amazon.com/images/I/51ClCZE3l1L.jpg)

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---

*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-03-12*