One of our most difficult; few will solve this 18 pc burr.
Is a challenge to even take apart..4 moves to get the first pc out and then 2 moves to get the 2nd out.
Substantially sized at approx 4" cube.
For the past 5 years since we introduced this puzzle from our shop, we asked everyone who bought it to email us if they solved it without use of the instructions. Apr 2009 we had our FIRST claimed solution without use of instructions: Congratulations to Dominick Schindler of Germany who amazingly solved this in under 2 hours. We have a 2nd solution (July 2009) from Adam Luong of Gainesville FL, who accomplished it working over the course of 1 day. Congratulations Adam!