Broadway Toys Hanayama | Quartet Hanayama Metal Brainteaser Puzzle Mensa Rated Level 6 75*119*45 mm

There are two goals to the Cast Nutcase created by the Dutch puzzle inventor, Oskar: 1. Remove the small nut by disassembling the Cast Nutcase. 2. Cast puzzle enthusiasts (nutcase) can enjoy trying to change the wording on the bolt from ‘nut-case’ to case-nut’. The key word is “interlocking”.

The three pieces each have a spiral (vortex) body and two protrusions. When assembled together, each piece is unified into a flat object. In order to undo this complex entanglement it will be necessary to unbind them three dimensionally. The motivation behind this idea is the statue of Asura. Asura is an ancient Indian god ans also a protector of Buddhism. The figure with the three faces and six arms conjured up the concept of Trinity. The theme is ‘Crest’.

A puzzle that interlocks each piece with the two other pieces via an elusive, organic design. There are numerous possible combinations other than the ones shown here, giving you plenty of room to enjoy some puzzling experimentation. Designed by Hong Kong designer Kyoo Wong.

The stylish design of the interlocking pieces of the same shape, are reminiscent of an emblem. The uniquely shaped pieces, along with numerous solutions, make this a difficult puzzle. Designed by Hong Kong designer Kyoo Wong.

This puzzle is called infinity not only for its appearance, but also because its movement continues endlessly until the pieces are taken apart. Solving this puzzle will entertain you for hours even though it looks simple. Designed by Finnish designer Vesa Timonen.

A ring is tangled on a cubic frame. The ring moves freely within the cubic space and makes you feel that time is infinite. Begin with the ring tangled around START and try to successfully remove the ring. Designed by Akira Yuta from Japan.

As the end of the 19th century, Britain experienced a huge puzzle craze. I managed to pick up a number of the puzzles famous during that period in flea markets, despite their rarity. Based on these original puzzles from Britain’s famous puzzle period, this is one that we have successfully revived in its new form. These two linked S-shaped pieces seem simple enough, but freeing them is another story. The key word is “twins”.

A prize winner from the 2001 1st Annual World Puzzle Design Competition, this puzzle was designed by the young Dutch phenomenon, Oskar, considered to be one of the world’s brightest creators. The gear exhibits a unique kind of movement. Once together in its final form of beauty, the gear fixed in place in the cubic box could very well serve as a desk decoration to satisfy a kind of smoothing, intellectual curiosity. The key word is “teeth”

Like the swirling shape of the galaxy…that is why this puzzle was named Galaxy. It is not that difficult to solve but one becomes totally mesmerized by the pieces that move freely. It is more difficult to put them back together than to take them apart. Take a good look at how the pieces move when taking them apart so you can put them back together again. Designed by Bram Cohen from the United States. The theme is knot.