Brain Teasers


Cast Bike

Unit Price: $11.99

This puzzle, created and patented by a certain John R. Lynn, garnered a lot of attention in America back in 1898. Using gates similar to those used in the Cast Puzzle, A.B.C, this one has the same kin ... Read More »

Cast Flag

Unit Price: $11.99

At the end of the 19th century, Britain experienced a huge puzzle craze. I managed to pick a number of the puzzles famous during that period in flea markets, despite their rarity. Based on a puzzle th ... 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 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 Claw

Unit Price: $11.99

In the summer of 1997, I saw two mackerels that had somehow managed to get into the sardine tank at the aquarium. Watching these two fish unable to blend in with the shoal of sardines made me wonder i ... 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 Cricket

Unit Price: $11.99

This puzzle, utilizing equipment used in the sport of cricket, can be traced back to a puzzle patented in England back in 1898. The world's only remaining original version of this puzzle is part of th ... Read More »

Cast Disk

Unit Price: $11.99

The World Puzzle Designers' Forum, held in August 2000 in Los Angeles was where I first met my close friend Oskar. This puzzle is based on a disc based puzzle that he showed me at that time. Battling ... Read More »

Cast Dolce

Unit Price: $11.99

The World Puzzle Designers' Forum, held in August 2000 in Los Angeles was where I first met my close friend Oskar. This puzzle is based on a disc based puzzle that he showed me at that time. Battling ... Read More »

Cast Donuts

Unit Price: $11.99

Cast Donuts has beautifully shaped rings that look like 2 donuts intertwined together. Try solving the puzzle by imagining the inner structure and using each of the rings' division lines as a hint. Yo ... 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 Heart

Unit Price: $11.99

This puzzle stands for the tight bond holding together the hearts of lovers the world over. The first step is to free the gold and silver hearts from the chain. Once complete, you have to try your bes ... Read More »

Cast Hook

Unit Price: $11.99

The two entagled pieces are exactly the same in shape and very simple. They look like hooks used to hang things. The pieces can be separated and connected, in a fascinating and magical series of movem ... Read More »

Cast Key

Unit Price: $11.99

Two keys appear to be permanently linked and, no matter how you look at it, there is seemingly no solution to unlocking them. However, as a highly popular puzzle since its creation during the 19th cen ... 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 »