We have put four Grooved 6 Board Burr #4, two of pine versions and two of 2nd grade puzzles up for auction on eBay!
A half of the sold amount of this auction will be donated to Save the Bilby Fund to support unique Australian marsupials.
We have already finished producing Grooved 6 Board Burr #4 and the puzzle is going to be released 7th November 07:00 Brisbane time, soon after the end of the auction. So, we expect that the winning bid price of the auction doesn't rise too high and the auction might be a good opportunity for you to get this difficult burr puzzle in a cheaper price.
Loopy L Cube #2 is also going to be released on the same day. I have been challenging with the puzzle quite long time but I myself feel that #2 is at least 10 times harder than Loopy L Cube #1. The puzzle belongs to one of my unsolved puzzle collections and I don't want to increase the number of the puzzles in the collection. Sob.
By the way, some puzzle lovers think that the upper image is a spoiler of the puzzle because you can specify the position of the several pieces observing the parting lines of L shapes. Please be assured. Juno is unkind enough to assemble a fake solution and the image gives no clue to the actual solution. The puzzle is waiting for your challenge!