This product from ChessBaron: The cube can be easily pulled apart so that the blocks are connected as one long chain. Can you rebuild the cube? Puzzle info: A cord runs through all 27 wooden blocks, connecting them in one long chain. Once the chain is complete, rebuilding the cube is far more complex than it might seem. This is a difficult puzzle, it will really test most people.
ChessBaron Wooden Puzzles: Because we know you care - we care. Buy Quality - Buy ChessBaron.