---
product_id: 384491851
title: "Project GeniusSword in Stone 3D Blind Maze Brainteaser, Wooden Mechanical Puzzle, Gift for Kids 8+, Teens, and Adults - True Genius Series Inspired by Historic Artifacts"
brand: "project genius"
price: "€ 35.36"
currency: EUR
in_stock: true
reviews_count: 3
url: https://www.desertcart.fi/products/384491851-project-geniussword-in-stone-3d-blind-maze-brainteaser-wooden-mechanical
store_origin: FI
region: Finland
---

# For ages 7 to 107 Wooden & metal construction Inspired by ancient civilizations Project GeniusSword in Stone 3D Blind Maze Brainteaser, Wooden Mechanical Puzzle, Gift for Kids 8+, Teens, and Adults - True Genius Series Inspired by Historic Artifacts

**Brand:** project genius
**Price:** € 35.36
**Availability:** ✅ In Stock

## Summary

> 🧠 Unlock the Genius Within!

## Quick Answers

- **What is this?** Project GeniusSword in Stone 3D Blind Maze Brainteaser, Wooden Mechanical Puzzle, Gift for Kids 8+, Teens, and Adults - True Genius Series Inspired by Historic Artifacts by project genius
- **How much does it cost?** € 35.36 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/384491851-project-geniussword-in-stone-3d-blind-maze-brainteaser-wooden-mechanical)

## Best For

- project genius enthusiasts

## Why This Product

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

## Key Features

- • **Unplug & Play:** Experience the joy of tactile play without screens or batteries.
- • **Display Worthy:** Solve it, then showcase it as a conversation starter!
- • **Gift of Genius:** Perfect for history buffs and puzzle lovers alike!
- • **Timeless Challenge:** Engage your mind with a brainteaser that transcends generations.
- • **Cultural Connection:** Explore the wonders of ancient civilizations through interactive fun.

## Overview

The Project GeniusSword in Stone 3D Blind Maze Brainteaser is a high-quality wooden mechanical puzzle designed for ages 8 and up. Inspired by ancient civilizations, this brainteaser offers a unique challenge that promotes critical thinking and problem-solving skills. Perfect as a gift for all ages, it encourages unplugged play and can be displayed as a decorative piece once solved.

## Description

Project GeniusSword in Stone 3D Blind Maze Brainteaser, Wooden Mechanical Puzzle, Gift for Kids 8+, Teens, and Adults - True Genius Series Inspired by Historic Artifacts

## Features

- GREAT GIFT - This high quality brainteaser puzzle is the perfect gift for history buffs, game collectors and brainy people in your life. They can play, then display. True Genius items make fantastic gifts for men, women, children and espcially good gifts for teens!
- HISTORIC INSPIRATION - all brainteasers from the True Genius line are inspired by one of five different ancient civilizations from around the world - including Rome, Greece, China, Egypt and the ancient Aztec empire.
- FUN FOR ALL AGES - True Genius brainteasers are great for curious minds, ages 7 - 107! These unique logic games shapen minds and fingers at the same time. It only takes a few moments to understand the mechanics of the puzzle, but can take a while to conquer the challenge!
- PLAY UNPLUGGED - These high quality puzzles are constructed from wood and metal for a classic look and feel. They offer the chance to play organically and give your eyes a break from screen time. No batteries needed!
- TRUE GENIUS by PROJECT GENIUS - Project Genius had been a leading manufacturer of mechanical puzzles and strategy games throughout the United States for over 10 years. We are committed to developing unforgettable puzzle-solving experiences with high-quality materials and innovative design.

## Images

![Project GeniusSword in Stone 3D Blind Maze Brainteaser, Wooden Mechanical Puzzle, Gift for Kids 8+, Teens, and Adults - True Genius Series Inspired by Historic Artifacts - Image 1](https://m.media-amazon.com/images/I/71RF1o4SL8L.jpg)
![Project GeniusSword in Stone 3D Blind Maze Brainteaser, Wooden Mechanical Puzzle, Gift for Kids 8+, Teens, and Adults - True Genius Series Inspired by Historic Artifacts - Image 2](https://m.media-amazon.com/images/I/71lZuDu5BYL.jpg)
![Project GeniusSword in Stone 3D Blind Maze Brainteaser, Wooden Mechanical Puzzle, Gift for Kids 8+, Teens, and Adults - True Genius Series Inspired by Historic Artifacts - Image 3](https://m.media-amazon.com/images/I/81S+yJoJkTL.jpg)
![Project GeniusSword in Stone 3D Blind Maze Brainteaser, Wooden Mechanical Puzzle, Gift for Kids 8+, Teens, and Adults - True Genius Series Inspired by Historic Artifacts - Image 4](https://m.media-amazon.com/images/I/81dU7SGpvRL.jpg)
![Project GeniusSword in Stone 3D Blind Maze Brainteaser, Wooden Mechanical Puzzle, Gift for Kids 8+, Teens, and Adults - True Genius Series Inspired by Historic Artifacts - Image 5](https://m.media-amazon.com/images/I/41q-jKuQJAL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Challenging fun puzzle
  

*by L***S on Reviewed in the United States 🇺🇸 on April 28, 2022*

My nephew had a great time trying to solve it. It was challenging enough to keep him busy.

### ⭐ 







  
  
    Breaks easily
  

*by L***Y on Reviewed in the United States 🇺🇸 on February 21, 2023*

The wood used to make this puzzle is extremely flimsy.  The puzzle broke the second time my son tried to solve it.  Just trying to turn the sword inside the “stone” makes the wood break.

### ⭐⭐⭐⭐⭐ 







  
  
    Challenge!
  

*by K***N on Reviewed in the United States 🇺🇸 on June 9, 2022*

Very challenging! Taking your time is 'Key'. Getting back in is just as challenging as removal!

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.fi/products/384491851-project-geniussword-in-stone-3d-blind-maze-brainteaser-wooden-mechanical](https://www.desertcart.fi/products/384491851-project-geniussword-in-stone-3d-blind-maze-brainteaser-wooden-mechanical)

---

*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-01-27*