Puzzles - Brainteaser

This puzzle is created from two each of two types of pieces. With a scrupulously calculated design and tricky movement of the pieces, this will not...

This puzzle is called infinity not only for its appearance, but also because its movement continues endlessly until the pieces are taken apart....

Another fascinating puzzle, KEY III consists of three key-shaped metal pieces which interlock together. The three pieces must be totally separated...

Possibly the compass directions N, S, E & W which are printed on both sides of the puzzle will assist one in solving. But, maybe not! Rated as a...

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....

QUARTET consists of two interlocked square-shaped polished metal puzzle pieces that come apart into four pieces. The object is to separate the...