Onietoiy 671 Steps Unique Supper Difficult Wooden Nine Ring Brain Teaser Puzzle Challenge Fidget Toys 3D Assembly and Disentanglement Lock Games IQ Test Mind Game Educational Toy for Kids and Adults

Price: $39.99
(as of Jun 14, 2023 08:40:26 UTC – Details)

Product Description

Handmade Wooden Difficult Puzzle

In today’s fast-paced world, where everything is mass-produced and disposable, there is something truly special about owning a handcrafted item. The time and care that go into making each piece are evident in the finished product, and the unique character of each object reflects the personality of the artisan who created it.

This brainteaser puzzle is handmade and difficult, the unique design structure makes it impossible for the machine to complete, and Assembly from parts to finished product requires 671 steps or more. In general, a skilled person only could finish 20 pcs in a day.

if you want to disassemble it, it will be more difficulter. But it also easy for everyone if you could understand the key point of it.

With its clever design and intuitive gameplay, this toy is perfect for anyone who loves a good mental challenge.

Are you ready to have a challenge?

Precise Structure

This brainteaser puzzle is made up of 11 pieces part. This component features high precision and complex manufacturing processes, manufacturing this component requires highly skilled operators with extensive experience and expertise to deal with various complex manufacturing challenges and ensure that every detail is fully considered and addressed

Complex Lock

The core principle of this product is an ancient lock, whose cylinder is made up of 10 wooden parts that are combined together. Although it has fewer parts, it can generate thousands of different combinations.

Sturdy Frame

This product is made of high-quality oak wood and features a sturdy and durable frame that ensures long-term use. Its clever design incorporates precise engineering, resulting in excellent stability and comfort. The frame is smooth and refined, with perfect attention to detail that is truly impressive. The overall appearance is simple yet elegant, making it a stylish addition to any environment.

Core Theory: recursive logic

Though it is really a challenge puzzle, but if you understand the theory, it will be more interesting.

Do you know the tower of hanoi? if you want to finish the tower of hanoi, the first you should moving the samllest one, then the second one and put the samllest one on the top of the second one, then moving the third one…………. In order to moving out the biggest one, we have to move out all the other parts firstly and combie in other side. We call it as recursive logic.

Compare to our Nine ring puzzle, though it is different and more difficulted, but the theroy is the same. It is also the recursive logic. If you want to disassemble the ninth, you should to open all the eight parts firstly. The only different is that it is a more bigger cycle.

If you have more patient, it will be a good fidget toy.

Fashion Gift

The sleek and sophisticated box is made from high-quality materials, and its elegant design conveys a sense of luxury and refinement. The size of it is 21*15*11 cm and the weight is 1 kg.

if you’re looking for a stylish, high-end gift that is both challenging and fun, this brain-teasing toy and its elegant packaging are the perfect choice. Its clever design and intuitive gameplay are sure to provide hours of entertainment, making it a gift that will be appreciated and enjoyed for years to come.

It is designed to challenge and entertain people of all ages. With its clever design and intuitive gameplay, this toy is perfect for anyone who loves a good mental challenge.

The toy itself is beautifully crafted, with smooth, rounded edges and a pleasing weight that makes it comfortable to hold and manipulate. Its unique design and intuitive gameplay make it both challenging and fun, and its compact size means it’s perfect for on-the-go entertainment.

But perhaps the most impressive feature of this toy is its versatility. It’s perfect for anyone who loves a mental challenge, from kids to adults. Whether it’s a gift for a friend, family member, or colleague, this toy is sure to be a hit.

Extremely challenging: This puzzle is not for the faint-hearted. It requires at least 671 steps to solve, making it one of the most challenging puzzles on the market. You’ll need to use all of your problem-solving skills and cognitive abilities to unlock its secrets.
Beautiful design: The Brain Teaser Puzzle is not only challenging but also beautiful. Its intricate design and natural wood finish make it a stunning addition to any room or office.
Perfect for all ages: Whether you’re a teenager, an adult, or a senior citizen, the Brain Teaser Puzzle is a great way to challenge yourself and improve your cognitive abilities. It’s also a great gift for puzzle enthusiasts and anyone who loves a good challenge.
Top Level and Large Size: This Brain Teaser Puzzle is the hardest one, the theory is like a lock, but more complicated. Please kindly note that this one don’t with the general manual, but with a key theory. The size is 20*11*14 cm and 1.2 kg