Holey 6 Board Burr II
16 October 2016Junichi Yananose was the first puzzle designer to create a board burr way back in 1990. This Holey 6 Board Burr II is one of…
This is NOT an impossible object. With the correct sequence of 24 moves this interlocking burr can be disassembled. Two sets of 4 piece burrs interlocked together that make it appear as though you’re seeing double!