Hanayama Coaster Metal Brainteaser Puzzle – Level 4 Mensa Rated
Hanayama Coaster Metal Brainteaser Puzzle – Level 4 Mensa Rated
The Hanayama Coaster is a cast metal brainteaser puzzle designed by Serhiy Grabarchuk. Three triangular rings interlock to form a circular shape. The challenge is to separate the rings and then reassemble them. Rated Level 4 (challenging) by Hanayama and Mensa, this puzzle is recommended for ages 12 and up. The included clue is "weave."
What makes the Coaster Puzzle tricky?
The puzzle appears as a simple circle but the three rings are linked in a complex weave pattern. Separating them requires careful manipulation and spatial thinking. Once apart, putting them back together is equally demanding. The clue "weave" hints at the twisting motion needed to interlock the rings again.
Puzzle details at a glance
| Brand | Bepuzzled / Hanayama |
| Material | Cast metal |
| Difficulty Level | 4 (Challenging) |
| Age Range | 12 and up |
| Designer | Serhiy Grabarchuk |
| Number of Pieces | 3 rings |
| Clue Provided | "weave" |
About the designer
Serhiy Grabarchuk is a Ukrainian puzzle inventor known for creative and elegant mechanical puzzles. His design for the Coaster puzzle combines visual appeal with a satisfying disentanglement challenge, making it a favorite among brainteaser enthusiasts.
Frequently asked questions
What is the clue for the Coaster puzzle?
The clue is "weave," referring to how the rings are interlaced and how you should think about separating and reassembling them.
How hard is a Level 4 puzzle?
Level 4 is considered challenging for most puzzlers. It requires patience and logical thinking, but the included solution helps if you get stuck.
What if I can't solve it?
The puzzle comes with a solution sheet. You can use it to learn the steps and try again.
Hanayama is known worldwide for high-quality cast metal puzzles. The Coaster puzzle is a great test of dexterity and problem-solving skills, perfect for on-the-go fun or as a desk fidget toy.