About this 3D model
Inspired by the "Barrel and Ball Puzzle" first described in Professor Hoffmann's "Puzzles Old and New" published by F. Warne (1893). Pop a marble in the barrel, close it up and pass to a victim to remove.
Inspired by the "Barrel and Ball Puzzle" first described in Professor Hoffmann's "Puzzles Old and New" published by F. Warne (1893). Pop a marble in the barrel, close it up and pass to a victim to remove.