Hanayama of Japan, the maker of the world's finest cast puzzles, chooses from designs by master puzzle inventors for their challenging line of cast metal brainteaser puzzles. Hanayama is known for their extreme attention to detail, high finish quality, and creative, clever and innovative styles in six degrees of difficulty from easy to expert. Complete the first task of taking the puzzle pieces apart, then try to figure out how to get them back together and return the puzzle to its original state. Can you take it apart? Now try and put it back together!

Get ready for the next evolution of puzzles with a plus! Push your puzzling experience to the edge with nature's beauty... Butterflies, a borderless 1000-piece impossibles puzzle featuring a striking image of a cluster of Monarch butterflies with amazing details. In addition to having unique, irregular edges, this puzzle includes 5 extra pieces that don't fit anywhere, just to further the challenge. Repeating pattern lines and colors add another layer of complexity. Can you do the Impossible?

A lot harder to do than expected, but that's the fun of it!. Karen. Tue Jun 30 2026

Get ready for the next evolution of puzzles with a plus! Push your puzzling experience to the edge with Awww... Sleeping puppies, a borderless 1000-piece Impossibles Puzzle featuring an inspiring image of sleeping labrador puppies. In addition to having unique, irregular edges, this puzzle includes 5 extra pieces that don't fit anywhere, just to further the challenge. Repeating pattern lines and colors add another layer of complexity. Can you do the Impossible?

Very cool puzzle!! Highly recommend!. Emily. Port Crane, NY. Thu Jan 11 2024

This sphere-shaped puzzle represents a planet and its surrounding ring. Positioned snugly inside the ring, the planet looks as if it cannot be removed. It may appear that all you can do is rotate it on its axis, but is that really the case? Hold this puzzle invented by Oskar van Deventer and have an intergalactic, mind-expanding challenge!

The padlock design looks similar in size and weight to a locked one might find at the gym, but look out - there's no key or combination of numbers to solve this one! Just pick it up and you'll quickly gain an appreciation for the challenge that lies ahead - this puzzle will not open easily! The interior is comprised of two elliptical pieces, locked together tightly around the circular pieces and obstinately refusing to be released. But don't give up! This seemingly simple design may take hours to unravel - but your mission is only complete when you have put the lock back together again. The theme is "obstinacy." Designed by Korean designer JinHoo Ahn. Level 5 (out of 6) puzzles are considered difficult.

Here is a challenging maze. At first glance, the two pieces have simple concave and convex angles on their flat surfaces. However, when the two pieces intertwine, they take the shape of a 3D maze. You must twist and turn them around. If you rush without thinking, you will come to a dead end. Be careful as you may end up going around in circles. Theme groove. Designed by Vesa Timonen from Finland.