Up for auction is the #001 numbered Father and Son Dueling Keys by Christian CormierI am the original owner of this puzzle and it is in perfect working conditionThis is a very heavy puzzle made of stainless steelIt has been solved and reset many timesBuyer to pay shipping and insurance TBD at the end of the auctionI accept Paypal (FF preferred but never required), Zelle, and Wise

Selling my Revomaze Silver v1 puzzleSerial: AG01919I have solved it and reset it multiple times and it is in great working condition!The certificate is still inside the puzzleSleeve shows signs of handling and wear but no major damage, see pictures!This is no longer in production. Do not miss this opportunity to get one of your very own!Revomaze difficulty rating: 90 / 100.Average play time: 100-300+ hours!Considered one of the worlds hardest puzzles. People spend YEARS solving this beast!Design...