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๐ง Unlock your mindโs coil โ the puzzle that keeps your desk and brain buzzing!
The BePuzzled Coil Hanayama Metal Brainteaser is a meticulously crafted, Mensa-rated Level 3 puzzle designed for ages 12 and up. Made from premium cast metal, this compact 3D brainteaser challenges users to separate and reassemble two interlocking geometric shapes, offering a perfect blend of moderate difficulty and satisfying tactile engagement. Ideal for professionals seeking a stylish desk accessory that doubles as a mental workout, itโs backed by a 1-year warranty and celebrated for its quality and design.






| ASIN | B00D9J7EFI |
| Additional Features | 3D |
| Age Range Description | 12 and Up |
| Best Sellers Rank | #377,871 in Toys & Games ( See Top 100 in Toys & Games ) #563 in Assembly & Disentanglement Puzzles |
| Brand Name | Bepuzzled |
| Color | Multi-colored |
| Customer Package Type | FFP |
| Customer Reviews | 4.6 out of 5 stars 632 Reviews |
| Educational Objective | Dexterity |
| Global Trade Identification Number | 00023332308316 |
| Included Components | 1 Puzzle |
| Is Assembly Required | No |
| Item Dimensions | 1.75 x 3 x 4.75 inches |
| Item Dimensions L x W | 4.75"L x 3"W |
| Item Shape | Asymetrical |
| 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 | 30831 |
| Manufacturer Warranty Description | 1 Year Warranty Against Manufacturer Defects |
| Material Type | Metal |
| Material Type Free | Fabric Free, Paper Free, Wood Free |
| Model Number | 30831 |
| 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 | Coil |
| Puzzle Type | Lock |
| Size | One Size |
| Skill Level | Intermediate |
| Sub Brand | Hanayama |
| Subject Character | Various |
| Theme | Puzzles |
| UPC | 799457387900 062535988239 023332308316 |
โ **โ
Great puzzle
All of hanayama's cast puzzles are great. This is no different. Very nice puzzle. Good challenge.
L**S
This is a hard one!
I've gotten this apart one time, but that's all. When I did, I was able to put it back together again. It's a good one. As a gift or even for yourself, know that it's not easy!
D**E
One of my favorite Hanayama puzzles ever!
I own a lot of these, and this one is absolutely one of my favorites. Makes you really think each step of the way. I love this puzzle so much. Solvable, no real secrets... Just logic and persistence required. Looks nice, feels nice, and will give you a lot of fun!
T**N
Most fidgetable puzzle I've had
What I love about this puzzle is that casually looking at it gives you almost no feedback as to how close you are to completing it. Even looking very closely it's very difficult to understand what options you have. So its visual feedback is hard to get, but the tactile feedback is incredible. The way the pieces are molded makes the turning and moving extremely satisfying, and fidgeting with it gives you more information than you can get by looking at it. Even after solving it, it's still fun to play with and it's become my go-to ADHD fidgeter.
J**Y
Decent difficulty, pretty good looking
This puzzle wasn't hard and isn't visually stunning. It feels very "middle of the road" in all aspects. Not bad, but not good. Not beautiful, but not ugly. Not easy, but not hard. It just leaves me with a neutral feeling all around. Still a nice addition to the collection.
M**R
Well designed. Nice addition to my collection.
This was super inexpensive. Great deal for a Hanayama puzzle. I'm addicted to these things. This will be my 30th puzzle from them. Kind of tricky at first. I kept getting back to the solved state over and over. Finally, after 20 minutes, I solved it. Or, unsolved it? It's a very tight puzzle to get started and clicks into place when solved. Be careful when first trying to push the pieces apart. When it finally let go, I pinched my thumbnail in the process. A little painful.
G**R
Fabulous!
A wonderful little puzzle. At first it seemed impossible, but eventually I got to the stage where I could take it apart and put it back together again in just a few seconds. Embarrassingly, that whole process took a total of three or four hours. It sure makes me wonder what sorts of skills are required to solve such puzzles quickly the first time. I am also left pondering what sort of mind can design such puzzles, and how those puzzles can be manufactured so well. Equally fascinating is the fact that my disassembly-assembly time is now fastest when I don't really think about the process; thinking about the individual steps just slows me down.
A**Y
Great puzzle, I was tempted to look for the ...
Great puzzle, I was tempted to look for the solution but after playing with it for 20 min I was able to get it apart. I'm glad I didn't look for a solution! It actually seems more difficult putting it back together. Now I have to memorize how I did it...because I have not idea! I enjoy having it at work, I just tell my coworkers to try and take it apart and let them at it for a while. It's memorizing because you can't put it down until you solve it. You figure out one move only to be stuck on the next. It's a great puzzle. Now on to Level 4!
R**G
Excellent!
This is a great puzzle. Even after solving it, I love to play with it...
K**O
Genuine
Nice
R**N
Muy bueno
Entretenido
H**.
Excelente
El regalo que esperaba dar y encanto
Trustpilot
2 weeks ago
2 weeks ago