Bauhaus Chess Set Options:Chessboard The Brass Cannon Puzzle is

The Brass Cannon Puzzle is based on a wooden version called “Cannon and Ball” which was described in Professor Hoffmann's book Puzzles Old and New in 1893

this brainteaser has stumped millions since the 1870s

and a host of unusual word and picture puzzles offer young readers hours of challenging fun

ART Ball features twenty interconnected spheres that can be turned

Bauhaus Chess Set Options:Chessboard The Brass Cannon Puzzle isThis game of chess with clean lines is characteristic of the timeless Bauhaus style. Josef Hartwigs chessmen, designed in 1923, have reduced forms which, in contrast to commonly used figures, are symbols based purely on the function and form of the maneuver of each piece. Cubes, cylinders and balls will lead you move by move to checkmate. Designed by Josef Hartwig. Manufactured by Naef in Germany.