This is one of my top 5 puzzles of all time when it comes to solves!  A true puzzle by the master himself - Brian Young.https://www.mrpuzzle.com.au/ages-sequential-discovery-burr-puzzle-by-brian-young/PERFECT CONDITION - Stored properly in non-smoking home.Buyer to wait for final shipping costs.I will accept PayPal friends and family, Venmo, Zelle, or wiseGOOD LUCK!!!

Taken from Mr Puzzle Australia:The ultimate goal is to find the piece of Australiana inside the puzzle.At the end of the solve you will find a small compartment that holds a piece of Lightning Ridge opal. Don’t get your hopes up, whilst it is a small piece of genuine opal from the Lightning Ridge opal field, the compartment is small and it’s not the Aurora Australis!Looking for a simple puzzle you can solve easily? This is not going to be it.Looking for a quick solve? That’s not going to h...

Description from Cubicdissection:This is a very unique and fun puzzle, and probably my favorite design of the update. The box captures six sliders which move around to form an evolving maze for the four identical pieces to maneuver. Moderate in difficulty but over the top in enjoyment! If you haven't noticed I really liked this one, assembling them all was actually a pleasure.The construction of this puzzle is excellent, with a perfect fit and very labor intensive joinery and design. While fairl...

Released October 2019. 200 made. Sold out November 2019  An original design by Brian Young. Made at Mr Puzzle Australia.   The puzzle has never been played with other than me solving it. I have opened the puzzle and checked inside and it is working as expected.  The puzzle is in its original box. I didn’t release it with a solution but have since circulated one to people who own the puzzle so I have printed a solution and put it with this puzzle. ...

This is sequential discovery Burr puzzle made by Mr. Puzzles Brian Young.Very difficult puzzle that I never managed to solve. Feel free to ask me any questions.Winner to pay shipping.