Insoma diagonal burr
13 February 2020Craftsman Range puzzle made in June 2003. 120 made. All sold. Original Price: AU$120.00 (AU$109.09 ex Australian Taxes) We’ve now given the original version of…

12 hexagonal sticks & 12 dowels. Six stick-dowel pairs joined to form six elbows. 18 pieces in total.
Aka “The Monster”. The more elbows the harder the puzzle.
Stewart theorised that the maximum number of elbows that can be joined before assembly becomes impossible is half the number of each type of piece, so that’s what Brian has done.
Brian has built the puzzle in the reverse direction to Stewart’s drawings, after all we are downunder. Stewart noted that the lattice structure repeats itself indefinitely in all directions, so it would be possible to make larger assemblies with more and longer sticks and dowels.
Size: Hex pieces are 140mm long.