Eureka!, Page 8

The challenge of Hanayama Twist is to separate it into two pieces. Use the grooves on the surface to find the correct path to solve this elegant metal puzzle.

Two bolts and four nuts — at first glance it looks like a pile of spare parts, but looks deceive. This puzzle contains a clever trick preventing you from taking it apart.

Hanayama Cast Galaxy got its name from its swirling galaxy-like shape. A medium-difficulty puzzle that captivates you with how the pieces move — one of the most beautiful in the...

Take apart the Hanayama Keyhole puzzle and put it back together. It looks flat at first glance, but this is actually a three-dimensional puzzle that will surprise you!

Hanayama Hexagon consists of four metal parts joined in a collection of hexagons. Three inner elements are connected to the outer ring — separate them and reassemble.

Set of 10 metal puzzles (red). Multiple difficulty levels — both experts and beginners will be challenged. A wide range of puzzle types in one box.

A Möbius strip is a 2D surface with only one side. In this puzzle, obstacles are placed on just such a strip — the front and back constantly switch as you solve it.

Skewb MINI is a fully functional miniature version of the Skewb puzzle — and it doubles as a keychain pendant! If you love the Rubik's Cube, you'll love this too.

Molecube MINI is a fully functional miniature version of the Molecube puzzle — and it doubles as a keychain pendant! A plastic brain teaser by RecentToys.

This diamond puzzle consists of two pieces. Disassembling is easy, but putting it back together requires some time and thought. Difficulty: 2 out of 6.

Hanayama Cake depicts a cake with a quarter sliced away, revealing three layers inside. Your task: free the three cake layers and put them back together.