---
product_id: 131588415
title: "The Einstein Collection Lock Puzzle - Tricky Padlock Brain Game - Professor Puzzle 3D Brain Teaser Puzzles"
brand: "professor puzzle"
price: "116.85 DT"
currency: TND
in_stock: true
reviews_count: 4
category: "Professor Puzzle"
url: https://www.desertcart.tn/products/131588415-the-einstein-collection-lock-puzzle-tricky-padlock-brain-game-professor
store_origin: TN
region: Tunisia
---

# 3D sliding lock challenge Boosts problem-solving skills Premium wooden & metal build The Einstein Collection Lock Puzzle - Tricky Padlock Brain Game - Professor Puzzle 3D Brain Teaser Puzzles

**Brand:** professor puzzle
**Price:** 116.85 DT
**Availability:** ✅ In Stock

## Summary

> 🔓 Unlock your inner Einstein — the ultimate brain teaser for the modern thinker!

## Quick Answers

- **What is this?** The Einstein Collection Lock Puzzle - Tricky Padlock Brain Game - Professor Puzzle 3D Brain Teaser Puzzles by professor puzzle
- **How much does it cost?** 116.85 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/131588415-the-einstein-collection-lock-puzzle-tricky-padlock-brain-game-professor)

## Best For

- professor puzzle enthusiasts

## Why This Product

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

## Key Features

- • **Unlock Your Genius:** Engage with a sophisticated 3D sliding lock puzzle inspired by Einstein’s legacy.
- • **Gift the Genius Vibe:** Ideal for creative thinkers craving a stylish, intellectual desk accessory or unique gift.
- • **Portable Puzzle Power:** Compact design lets you challenge your mind anytime, anywhere—perfect for desk breaks or travel.
- • **Tactile Brain Workout:** Experience the satisfying feel of a wooden lock paired with a metal key for hands-on mental exercise.
- • **All Ages, One Challenge:** Designed for ages 8 and up, this puzzle bridges generations with timeless brain-teasing fun.

## Overview

The Einstein Collection Lock Puzzle by Professor Puzzle is a compact, manual 3D brain teaser featuring a wooden sliding lock and metal key. Designed to sharpen problem-solving skills, it’s part of the Albert Einstein collection and perfect for creative professionals seeking a stylish, portable mental challenge or a unique gift.

## Description

Albert Einstein’s brain was the key to unlocking some of the world’s greatest mysteries. From electromagnets to GPS technology and satellites, Einstein’s theories paved the way for countless scientific developments and revolutionary inventions. Put your own brainpower to the test as you attempt to open the lock.

Review: Great stocking stuffer - A great stocking stuffer
Review: Fun - It’s a bit easy and best solved laying flat (I like laying on my back and solving puzzles). Well made and fun for all ages.

## Features

- BRAIN TEASER: Can you slide the locks pieces around and unlock the padlock?
- TEST YOUR SKILLS: Contains a wooden puzzle lock with an attached metal key.
- PROFESSOR PUZZLE: Developed by Professor Puzzle and part of the Albert Einstein collection - a suite of complex 3D Puzzle / Brain Games.
- GREAT GIFT IDEA: A great item for any fan of creative thinking brain teaser puzzles.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07DV5M3M9 |
| Additional Features | Portable |
| Age Range Description | Baby,Kid |
| Best Sellers Rank | #365,617 in Toys & Games ( See Top 100 in Toys & Games ) #581 in Assembly & Disentanglement Puzzles |
| Brand Name | Professor PUZZLE |
| Color | Yellow |
| Customer Reviews | 4.4 out of 5 stars 246 Reviews |
| Educational Objective | Problem Solving Skill |
| Included Components | 1 x Wooden puzzle lock with an attached metal key |
| Is Assembly Required | No |
| Item Dimensions | 1.57 x 5.91 x 5.75 inches |
| Item Dimensions L x W | 5.91"L x 5.91"W |
| Item Shape | Lock |
| Item Weight | 0.14 Pounds |
| Manufacturer | Professor Puzzle USA, Inc. |
| Manufacturer Maximum Age (MONTHS) | 840.00 |
| Manufacturer Minimum Age (MONTHS) | 96.00 |
| Manufacturer Part Number | EIN2908 |
| Material Type | Plastic |
| Model Number | Einstein's |
| Number of Items | 1 |
| Number of Pieces | 1 |
| Operation Mode | Manual |
| Play Activity Location | Tabletop |
| Power Source | Manual |
| Puzzle Type | Lock |
| Set Name | Albert Einstein collection |
| Size | One Size |
| Skill Level | 1 |
| Subject Character | Einstein |
| Theme | gift |
| Unit Count | 1.0 Count |

## Images

![The Einstein Collection Lock Puzzle - Tricky Padlock Brain Game - Professor Puzzle 3D Brain Teaser Puzzles - Image 1](https://m.media-amazon.com/images/I/61GtJ173J4L.jpg)
![The Einstein Collection Lock Puzzle - Tricky Padlock Brain Game - Professor Puzzle 3D Brain Teaser Puzzles - Image 2](https://m.media-amazon.com/images/I/710oWsh2boL.jpg)
![The Einstein Collection Lock Puzzle - Tricky Padlock Brain Game - Professor Puzzle 3D Brain Teaser Puzzles - Image 3](https://m.media-amazon.com/images/I/61vcTZ+rQ5L.jpg)
![The Einstein Collection Lock Puzzle - Tricky Padlock Brain Game - Professor Puzzle 3D Brain Teaser Puzzles - Image 4](https://m.media-amazon.com/images/I/61MJetgkswL.jpg)
![The Einstein Collection Lock Puzzle - Tricky Padlock Brain Game - Professor Puzzle 3D Brain Teaser Puzzles - Image 5](https://m.media-amazon.com/images/I/61uLSPjR4eL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great stocking stuffer
*by D***N on December 19, 2025*

A great stocking stuffer

### ⭐⭐⭐⭐ Fun
*by J***N on April 6, 2025*

It’s a bit easy and best solved laying flat (I like laying on my back and solving puzzles). Well made and fun for all ages.

### ⭐⭐⭐⭐ Better suited for younger players
*by J***S on February 9, 2025*

I loved the concept! It was a fun stocking stuffer. My husband beat it almost immediately. My son took a bit longer and found it entertaining. The quality was good, value for the money was reasonable.

## Frequently Bought Together

- The Einstein Collection Lock Puzzle - Tricky Padlock Brain Game - Professor Puzzle 3D Brain Teaser Puzzles
- BePuzzled | Padlock Hanayama Metal Brainteaser Puzzle Mensa Rated Level 5, for Ages 12 and Up
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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-05-07*