---
product_id: 58833559
title: "Eureka 515114\" Huzzle Cast Nutcase Puzzle"
brand: "eureka"
price: "E£ 3879"
currency: EGP
in_stock: true
reviews_count: 13
category: "Eureka"
url: https://www.desertcart.com.eg/products/58833559-eureka-515114-huzzle-cast-nutcase-puzzle
store_origin: EG
region: Egypt
---

# Challenging 6/10 difficulty Precision alloy steel build Boosts logical thinking Eureka 515114" Huzzle Cast Nutcase Puzzle

**Brand:** eureka
**Price:** E£ 3879
**Availability:** ✅ In Stock

## Summary

> 🧩 Unlock your inner puzzle master with the Nutcase twist!

## Quick Answers

- **What is this?** Eureka 515114" Huzzle Cast Nutcase Puzzle by eureka
- **How much does it cost?** E£ 3879 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.eg](https://www.desertcart.com.eg/products/58833559-eureka-515114-huzzle-cast-nutcase-puzzle)

## Best For

- eureka enthusiasts

## Why This Product

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

## Key Features

- • **Solo Brain-Boosting Fun:** Perfect for focused, mindful play anytime, anywhere
- • **No Batteries, Pure Skill:** Eco-friendly, ready to play out of the box—no charging needed
- • **Sleek Alloy Steel Design:** Durable, smooth-spinning nuts for a premium tactile experience
- • **Join the Nutcase Community:** Ranked top 20 in disentanglement puzzles—don’t miss out on the craze
- • **Master the Nutcase Challenge:** Twist, rotate, and swap nuts to solve the iconic puzzle

## Overview

The Eureka 515114 Huzzle Cast Nutcase Puzzle is a high-quality alloy steel mechanical puzzle designed to challenge your logical thinking with a difficulty level of 6/10. Featuring smooth-spinning nuts and a unique twist challenge, it offers hours of solo brain-teasing fun without batteries or assembly. Popular among puzzle enthusiasts, it ranks in the top 20 disentanglement puzzles and is perfect for professionals seeking a stylish, mindful break.

## Description

From the manufacturer About us Brainteasers and puzzles have been our hardcore business for almost 30 years. History Eureka 3D Puzzles: It was September 1989 when my wife and me produced our first four Eureka 3D String Puzzles. Today we offer over 101 unique puzzle designs, divided into 2 well-known brand names: Eureka 3D Puzzles and Huzzle Cast Puzzles . In 2010 we created our own activity range Acrobat, which mostly consists out of juggling items.

Review: Great gadget. Very satisfying to solve! - I got this puzzle today and it's a great fidget toy! Feels solid. The 2 middle nuts rotate smoothly and can be spun with one thumb. Enjoyed the "Nutcases" challenge to swap the nuts over First of these puzzles I have bought so will look at others in the future.
Review: mind melting for such a simplistic design, excellent! - All I can say is it's witchcraft, solved and replaced took me about 4 1/2 hours, I got it apart after 3 didn't know how lol, took another hour and a half to figure it out and get it back to the start position. I know how to do it now in about 90 seconds, do I understand how it works you may ask? ......no 😂 its just 4 pieces! The loops are identical as are the two halves of the centre section the designer is in my opinion some kind of wizard and it's been enchanted haha, well worth the money, very clever and a wonderful brain teaser.

## Features

- Warning:Not suitable for children under 3 years. For use under adult supervision
- Warning:To be used under the direct supervision of an adult
- Warning:Toy inside. Adult supervision recommended
- Separate and put back together
- 1. Remove the small nut by disassembling the Cast Nutcase
- 2. Cast puzzle enthusiasts (nutcases) can enjoy trying to change the wording on the bolt from ‘nut-case’ to ‘case-nut’
- Hours of fun
- Difficulty level 6

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B076Q9H733 |
| Age Range Description | big kid, teen, adult |
| Best Sellers Rank | 37,290 in Toys & Games ( See Top 100 in Toys & Games ) 21 in Assembly & Disentanglement Puzzles |
| Brand | EUREKA |
| Brand Name | EUREKA |
| Colour | Multicolored |
| Country Of Origin | China |
| Customer Package Type | Box |
| Customer Reviews | 4.6 out of 5 stars 2,566 Reviews |
| Educational Objective | Logical Thinking |
| Global Trade Identification Number | 05407005151143 |
| Included Components | No |
| Is Assembly Required | No |
| Item Dimensions | 12 x 4.5 x 7.5 centimetres |
| Item Dimensions L x W | 12L x 4.5W centimetres |
| Item Shape | Hexagonal |
| Item Type Name | "Huzzle Cast Nutcase******" Puzzle |
| Item Weight | 0.08 Kilograms |
| Manufacturer | Eureka |
| Manufacturer Minimum Age (MONTHS) | 96.0 |
| Manufacturer Part Number | 515114 |
| Manufacturer Warranty Description | 1 Year Limited Warranty |
| Material Type | Alloy Steel |
| Material Type Free | Latex Free |
| Maximum Age Recommendation | 1188.0 |
| Minimum Age Recommendation | 96.0 |
| Model Number | 515114 |
| Number of Items | 1 |
| Number of Pieces | 1 |
| Number of Players | 1 US |
| Number of pieces | 1 |
| Operation Mode | manual |
| Play Activity Location | Tabletop |
| Power Source | manual |
| Product Style | modern and geometric |
| Product dimensions | 12L x 4.5W centimetres |
| Puzzle Type | Assembly & Disassembly |
| Puzzle type | Assembly & Disassembly |
| Size | 7.8 x 4.5 x 11.9 cm |
| Skill Level | Expert |
| Special Features | Portable |
| Team Name | Huzzle |
| Theme | Building |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** EUREKA
- **Educational objective:** Logical Thinking
- **Included components:** No
- **Manufacturer Minimum Age (MONTHS):** 96.0
- **Material:** Alloy Steel
- **Number of pieces:** 1
- **Product dimensions:** 12L x 4.5W centimetres
- **Puzzle type:** Assembly & Disassembly
- **Team name:** Huzzle
- **Theme:** Building

## Images

![Eureka 515114" Huzzle Cast Nutcase Puzzle - Image 1](https://m.media-amazon.com/images/I/61z4ql6FVQL.jpg)
![Eureka 515114" Huzzle Cast Nutcase Puzzle - Image 2](https://m.media-amazon.com/images/I/71FfCj7yBzL.jpg)
![Eureka 515114" Huzzle Cast Nutcase Puzzle - Image 3](https://m.media-amazon.com/images/I/71WVCQXYMaL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great gadget. Very satisfying to solve!
*by S***P on 7 March 2024*

I got this puzzle today and it's a great fidget toy! Feels solid. The 2 middle nuts rotate smoothly and can be spun with one thumb. Enjoyed the "Nutcases" challenge to swap the nuts over First of these puzzles I have bought so will look at others in the future.

### ⭐⭐⭐⭐⭐ mind melting for such a simplistic design, excellent!
*by A***S on 2 July 2020*

All I can say is it's witchcraft, solved and replaced took me about 4 1/2 hours, I got it apart after 3 didn't know how lol, took another hour and a half to figure it out and get it back to the start position. I know how to do it now in about 90 seconds, do I understand how it works you may ask? ......no 😂 its just 4 pieces! The loops are identical as are the two halves of the centre section the designer is in my opinion some kind of wizard and it's been enchanted haha, well worth the money, very clever and a wonderful brain teaser.

### ⭐⭐⭐⭐ A fun puzzle, but the manufacturing tolerances are frustrating
*by W***S on 22 October 2024*

The puzzle concept is great; I tried a few different approaches and found myself stuck, picking it up and putting it down several times over the course of a few days. Today I finally solved it. It was an approach I'd already tried, but I found that just expecting it to effectively "fall apart" when I got the correct solution was not going to happen; it required a little bit of encouragement to separate the first piece (a bit more of a firm push), and the same putting it back together. Aside from that, I very much enjoyed solving it

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*Product available on Desertcart Egypt*
*Store origin: EG*
*Last updated: 2026-06-02*