Flat Vortex by Chi-Ren Chen
The fourth of Greg's N.O.S. burr series. Please read Eric's description at http://archive.cubicdissection.com/html/goback.html
Approachable mid-level take-apart puzzle bt Stephane and Pelikan. Read Kevin Sadler's comment at https://www.pelikanpuzzles.eu/detail/pontoon/
Great tray packing puzzle
Double Trouble Trapeze by Dick HessSolution is included under the stuffing.
This beautiful puzzle hasn't gotten as much love and attention from me as it deserves, so I'm offering it up for sale to someone more deserving, and clearing ...
From Robert's original wording :"The Stickman Celestial Puzzlebox has stars on the top and crescent moons on the sides that lift in and out of the puzzle sides ...
The second of Greg's N.O.S. burr series. Please read Eric's description at http://archive.cubicdissection.com/html/transfer.html
The third of Greg's N.O.S. burr series. Please read Eric's description at http://archive.cubicdissection.com/html/roundtrip.html
Remove the 5 pieces and the drawer. Takes 21 moves to remove the first piece from the start position.Buyer pays paypal fees
Remove the key from the 'lock'. 39 moves from start to finish.Ipp24 exchange puzzleBuyer pays paypal fees
'Abacus' is an interlocking puzzle. The aim of this game is to take apart the three board burrs out of the cage and put it back. The level is 14.4.7, that mea...
A 6 piece burr with an unusual first move.My exchange from IPP 28. One of the last ones I have :)Buyer pays paypal fees.
Up for auction is BIG WHEEL, an old exchange puzzle designed by Oskar van Deventer which is to be found in the "Sequential Movement" category of puzzling. Your ...
this is another nice 6 piece burr variation.Exchanged by Grant Smith at IPP29 in San Francisco.I can't locate details on its difficulty
an interesting sequential movement puzzle, exchanged by Hendrik at IPP34 in London.
I bought with but wound up never trying to solve this puzzle. If payment is by check, I will wait for the check to clear prior to shipping.From Eric Fuller's descr...
An interesting tray packing puzzle by the Kanel's...12 unique pieces pack a square tray. comes with solutions.
It is based on the 3rd Dimension design, but instead of being 2x3, it is 7x8. It is in three colours, Maple, Iroko and Rhodesian teak. Various patterns can be made d...
Beautiful 3 Piece burr requires 8 moves to remove first pieceWinning bidder pays paypal fees and shipping, calculated after auction