

🧠 Unlock your genius with the Keyhole Hanayama — where style meets serious brainpower!
The BePuzzled Keyhole Hanayama is a Mensa-rated Level 4 metal brainteaser puzzle, crafted with precision cast metal for durability and elegance. Compact and portable, it offers a challenging yet rewarding experience for ages 12 and up, making it a perfect collectible and gift for puzzle enthusiasts seeking a sophisticated mental challenge.






| ASIN | B00TSWNRJ2 |
| Best Sellers Rank | #88,430 in Toys & Games ( See Top 100 in Toys & Games ) #191 in Assembly & Disentanglement Puzzles |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,453) |
| Department | Math & Word Games |
| Is Discontinued By Manufacturer | No |
| Item Weight | 3.04 ounces |
| Item model number | 30869 |
| Manufacturer | University Games |
| Manufacturer recommended age | 12 years and up |
| Product Dimensions | 1.75 x 3 x 4.75 inches |
| Release date | February 18, 2025 |
P**.
Entertaining
Difficult but not impossible. Purchased for teenage girl stocking stuffer. Good quality.
C**N
Great challenge
I really enjoyed this. I took two days to figure this out. A tiny bit of a challenge. I have a lot of this companies puzzle.
S**E
Excellent Hanayama puzzle
I collect Hanayama puzzles and this one was so much fun to solve. It us very quality and has good weight, just like any Hanayama puzzle! It wasn't too difficult to solve so it's good for almost any age group.
M**G
Wonderful design, overrated difficulty.
This thing looks great. Very nicely made, quality material, etc. I’ve been on a kick with 4s lately, Cake, Cylinder, and I had moved onto U&U, which took me about a day or so. U&U is apparently on the same level as Mobius. Which I moved onto right after. Mobius took me all of about 20 minutes or less to disassemble and put back together. I’ve had more difficulty with level 3s, like the Galaxy (particularly putting it back together), and the O’Gear (another maze type puzzle). That being said, I would say this is more on par with most level 3 puzzles. There’s no trick, traps, or really anything that makes this puzzle more difficult than you’d expect. Can’t complain for the price certainly— especially considering the quality— but if you want a slightly more challenging level 4, I’d suggest something like Cylinder, Keyhole, or Coaster. Keyhole particularly if you want something maze-like that’s more complex than meets the eye. Overall, the Mobius is a neat, eloquent looking puzzle. The movements are quite nice and the quality is up there as far as Hanayamas go. Yet, it also has one of the most straightforward solutions of any Hanayama I’ve solved to date. An excellent piece for any Huzzle collector, but you’ll be sorely disappointed if you buy this expecting something as difficult as 4s like Cake or U&U.
W**T
Took me hours on this u& u puzzle
I don't agree that this level 4 U&U puzzle is a level 4. The level of detail that this puzzle requires in order to solve it should really be a level 5, so definitely would not recommend it as a level 4. I have solved level 6 that I felt were easier to solve than this. Sometimes you gotta put it down and come back an try again. Patient is key. With that said, I have collected more than 30 of these puzzles and I enjoyed them all. Gave some puzzles to friends and family and they are now a fan of these puzzles as well. Very addicting.
R**D
Made well
Fun n item
S**E
Interesting little puzzle, not typical!
I think we've all seen these and they look pretty simple and basic, no major twists, etc. But with this one it's different. I thought I had it figured out in my head before even trying to get it apart and then back together. I was wrong but happily so. It was just challenging enough while still being fun. It can trip you up if you overthink it, let the pieces be your guide. It's thinner than most Hanayama's but it's still very solid, high quality & expertly crafted. Great fun! Was a real joy to figure out unassembling and then reassembling. Perfect for puzzle lovers who like a challenge.
T**A
FUN
I bought this one for the office for myself and co-workers to work at. It keeps the mind in shape to exercise it. Everyone has passed this one around and played/worked it several times. Great quality as well.
T**G
This is a cool little puzzle. Oversize version of typical puzzle ring. Easy to do once you figure it out but still fun.
R**N
Es duradero, y divertido.
P**É
Bien fait
C**P
Fue para regalar, pero me dicen que hasta la caja de empaque tiene su dificultad. El diseño es muy bonito, manejable, hasta decorativo. ¡Nos encantó!
C**R
What's not to like with Hanayama. This is my second one and my new favourite. It's not a breeze to take apart but unless you understood HOW you did it, it is quite a bit more challenging reassembling it. I love it and soon will acquire more of these marvelous puzzles.
Trustpilot
2 months ago
2 months ago