Does anybody know if it is made with lead free enamel?

According to info at the ThinkFun website -- www.thinkfun.com/safety/ -- their educational products are lab-tested and certified to meet the highest quality control and safety standards (which SHOULD mean no lead paint)). For directly addressing your concern, you can email the company at: support@thinkfun.com

Can someone share me some scans of Instruction booklet with solutions and Thirty-one challenges? It never came with it or the Leatherette travel case.

sorry, I don't have a scanner. The booklet is tiny, the same size as the puzzle. It shows some arrangements that you can make, also some arrangements that are impossible. For example, you can make the pattern with the numbers 1-15 in order top to bottom and left to right with the empty square on the bottom. But the same pattern with the empty square on the top is impossible. You can find more info about the fifteen puzzle on line including Wiki. Good luck!

Thank you for your question. This item does not come with a case. Fox Valley Traders

Is it magnetized so pieces won't slide down when held vertically?

No, it is not magnetized so the pieces do slide, but they won't come off they board.

Thinkfun Fifteen Puzzle | Desertcart UK

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

£16.78

Duties & taxes included

In stock

Sold byAmazon UKDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to UK.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

Description

🧩 Unlock your mind’s potential with the timeless Fifteen Puzzle!

PREMIUM DURABILITY - Crafted from high-quality materials to withstand endless play sessions.
COMPACT TRAVEL READY - Sleek design fits perfectly in your bag for on-the-go mental workouts.
BRAIN BOOSTING CHALLENGE - Sharpen your problem-solving and spatial reasoning with every move.
GLOBALLY TRUSTED CLASSIC - Join over 50 million players worldwide who rely on ThinkFun for brain games.
PERFECT GIFT FOR ALL AGES - Ideal for educators, parents, and game night enthusiasts seeking smart fun.

The ThinkFun Fifteen Puzzle is a compact, durable mechanical puzzle designed to enhance critical thinking, problem-solving, and spatial reasoning for ages 8 and up. With over 50 million units sold worldwide, it’s a trusted educational tool and a perfect gift for anyone looking to combine fun with brain training.

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.