Brain Teasers

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Cast Cage

Unit Price: $11.99

This brass puzzle was first introduced to me by Prague's own Professor Bakalar. I borrowed it in Atlanta and returned it to him in Luxembourg half a year later. While in my possession, I managed to re ... Read More »

Cast Coil

Unit Price: $11.99

It appears like a box-like lump with a hole in it, but is actually comprised of two coiled up virtually identical pieces. You must try to take it apart by sliding and rotating the pieces. Although the ... Read More »

Cast H&H

Unit Price: $11.99

Just as the name suggest, this puzzle shaped like the letter H is made of two pieces entwined together. At a glance, the pieces that make up the puzzle may appear to be of the exact same shape, but th ... Read More »

Cast Key II

Unit Price: $11.99

The Cast Key is one of the long selling puzzles among Hanayama's Cast Puzzle series. We have created a new version of this puzzle emphasizing style and precision, as PART II. Designed by Otake & Wong. ... Read More »

Cast Keyring

Unit Price: $11.99

After completion of this puzzle by Dutch designer, Oskar, the words 'key' and 'ring' should be properly lined up with each other. This is vital. If you try to put the pieces back together without lini ... Read More »

Cast L'Oeuf

Unit Price: $11.99

Introducing another puzzle from the Dutch prodigy, Oskar. This labyrinth style puzzle, done up in the shape of an egg, gained prize-winning honors at the 2nd Annual Puzzle Design Competition in Antwer ... Read More »

Cast O'Gear

Unit Price: $11.99

A prizewinner from the 2001 1st Annual World Puzzle Design competition, this puzzle was designed by the young Dutch phenomenon, Oskar, consider to be one of the world's brightest creators. The gear ex ... Read More »

Cast Rattle

Unit Price: $11.99

Four pieces of the same shape are loosely interlocked together to make up this puzzle. All of the pieces fit loosely and it seems as though they would be easy to take apart. However, one is soon at a ... Read More »

Cast Spiral

Unit Price: $11.99

At first glance, this puzzle by Kennet Walker of Rivermore, California doesn't seem unlockable. The five pieces, however, can most certainly be taken apart. Putting them back together, however, is ... Read More »

Cast Square

Unit Price: $11.99

This puzzle consists of 4 pieces that combine to form a square. Will you be able to take it apart. What's more, these pieces have a secret: each time their arrangement is changed when recreating t ... Read More »