---
product_id: 333056371
title: "Eureka 515057\" Huzzle Cast Donuts Puzzle"
brand: "eureka"
price: "€ 32.36"
currency: EUR
in_stock: true
url: https://www.desertcart.fi/products/333056371-eureka-515057-huzzle-cast-donuts-puzzle
store_origin: FI
region: Finland
---

# Hours of immersive challenge Intricately intertwined rings Boosts concentration & problem-solving Eureka 515057" Huzzle Cast Donuts Puzzle

**Brand:** eureka
**Price:** € 32.36
**Availability:** ✅ In Stock

## Summary

> 🍩 Unlock your inner strategist with the Donuts Puzzle – where fun meets finesse!

## Quick Answers

- **What is this?** Eureka 515057" Huzzle Cast Donuts Puzzle by eureka
- **How much does it cost?** € 32.36 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/333056371-eureka-515057-huzzle-cast-donuts-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

- • **Skill Level 4:** Balanced difficulty that’s challenging enough to impress your peers but accessible for daily mental workouts.
- • **Mind-Bending Design:** Two donut-shaped rings perfectly intertwined for a sleek, modern brain teaser.
- • **Precision Alloy Steel:** Durable, smooth alloy steel construction ensures lasting quality and satisfying tactile feedback.
- • **Solo Challenge, Infinite Fun:** Designed for one player, offering hours of focused, meditative puzzle-solving.
- • **No Batteries, Pure Brain Power:** Completely mechanical—no batteries needed, just your wits and steady hands.

## Overview

The Eureka 515057 Huzzle Cast Donuts Puzzle is a compact, multicolored alloy steel brain teaser featuring two intricately linked donut-shaped rings. Designed for ages 8 and up, it challenges players to separate and reassemble the rings using strategic thinking and concentration. With a difficulty level of 4, it offers hours of engaging solo play without the need for batteries or assembly.

## Description

515057" Huzzle Cast Donuts Puzzle

## Features

- Separate the 2 Donuts and put them back together
- Cast Donuts has beautifully shaped rings that look like 2 donuts intertwined together
- Try solving the puzzle by imagining the inner structure and using each of the rings’ division lines as a hint
- Hours of fun
- Difficulty level 4

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 12 x 4.5 x 7.5 cm; 81 g |
| Manufacturer recommended age | 8 years and up |
| Item model number | 515057 |
| Educational Objective(s) | Concentration Skill |
| Language: | French |
| Number of Game Players | 1 |
| Number of Puzzle Pieces | 1 |
| Assembly Required | No |
| Batteries Required? | No |
| Batteries Included? | No |
| Material Type(s) | Alloy Steel |
| Remote Control Included? | No |
| Color | Multicolored |
| ASIN | B076Q9C6CQ |

## Product Details

- **Brand:** Eureka
- **Puzzle type:** Lock
- **Manufacturer Minimum Age (MONTHS):** 96.0
- **Number of pieces:** 1
- **Product dimensions:** 12L x 4.5W centimeters

## Images

![Eureka 515057" Huzzle Cast Donuts Puzzle - Image 1](https://m.media-amazon.com/images/I/61vUgPTROqL.jpg)

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**Shop now:** [https://www.desertcart.fi/products/333056371-eureka-515057-huzzle-cast-donuts-puzzle](https://www.desertcart.fi/products/333056371-eureka-515057-huzzle-cast-donuts-puzzle)

---

*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-01-25*