Just received it in the mail, sounds like a rattle or something has come loose inside?

No it will make a rattling sound because that's part of the puzzle. Mine sounds the same way but it's perfectly fine. Just don't bang it against things thinking it's got something stuck!

Is this harder than the nutcase

Much harder. I had nutcase apart and back together in 10 minutes. I still haven’t put quartet back together. I set it aside for the last long while because I got frustrated with it.

Does the solution to Nutcase involve a cross-threaded nut? I need to know if I am breaking my puzzle and need to get it back.

There's no cross threading of either nut

Infinity Hanayama Metal Brainteaser Puzzle Mensa Rated Level 6 Ages

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

¥5133

Duties & taxes included

In stock

Sold byAmazon JapanDelivered 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 Japan.

Secure transaction

Description

🧩 Unlock your inner genius with the Infinity Hanayama – where challenge meets style!

COMPACT ELEGANCE FOR YOUR DESK - A stylish 2x2 inch collectible that doubles as a conversation-starting display piece.
SINGLE PLAYER INFINITE REPLAY - Challenge yourself repeatedly with a puzzle that’s as addictive as it is rewarding.
MASTER THE MENSA LEVEL CHALLENGE - Push your cognitive limits with a Mensa-rated brainteaser designed for expert problem solvers.
SLEEK DURABLE METAL CRAFTSMANSHIP - Experience premium quality with a precision-cast metal puzzle that stands the test of time.
PERFECT GIFT FOR MILLENNIALS BEYOND - Engage minds aged 12+ with a sophisticated puzzle that blends fun and intellectual prestige.

The BePuzzled Infinity Hanayama is a Mensa-rated Level 6 metal brainteaser puzzle, crafted with precision-cast metal in a compact 2x2 inch size. Designed for ages 12 and up, it offers a sophisticated, durable, and visually striking challenge that doubles as a collectible display piece. Perfect for solo play, it sharpens logical thinking and problem-solving skills while elevating your desk or shelf aesthetics.

Specifications

ASIN	B01MZE341P
Additional Features	3D
Age Range Description	12 and Up
Best Sellers Rank	#8,160 in Toys & Games ( See Top 100 in Toys & Games ) #18 in Brain Teaser Puzzles #163 in 3-D Puzzles
Brand Name	Bepuzzled
Color	Silver
Customer Package Type	FFP
Customer Reviews	4.7 4.7 out of 5 stars (9,966)
Educational Objective	Logical Thinking, Problem Solving Skill
Global Trade Identification Number	00023332307982
Included Components	1 Puzzle
Is Assembly Required	No
Item Dimensions	2 x 2 x 0.1 inches
Item Dimensions L x W	2"L x 2"W
Item Shape	Square
Item Type Name	Hanayama
Item Weight	4.8 ounces
Manufacturer	University Games
Manufacturer Maximum Age (MONTHS)	1188.0
Manufacturer Minimum Age (MONTHS)	144.0
Manufacturer Part Number	30798
Manufacturer Warranty Description	1 Year Warranty Against Manufacturer Defects
Material Type	Metal
Model Number	30798
Number of Items	1
Number of Pieces	1
Number of Players	For 1 to 1 players
Operation Mode	manual
Play Activity Location	Tabletop
Product Style	Infinity
Puzzle Type	Assembly & Disassembly
Set Name	Infinity
Size	One Size
Skill Level	Expert
Sub Brand	Hanayama
Subject Character	Various
Theme	Puzzles
UPC	023332307982
Unit Count	1.0 Count

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

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month 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.