From their website:Solitary Confinement is a packing puzzle with only one piece. But how can that be? You'll have to use your wits to determine how to fit the stone sphere into the hole such that it is flush with the top of the frame. No external tools or tapping required.Small pieces; not intended for children. Stone sphere is randomly selected and colors and finishes will vary. Item is roughly 95mm x 78mm x 58mm in size. This item is 3D printed and handmade so expect minor imperfections. Diffi...

Up for auction is an IPP Exchange puzzle from Tokyo 2025 called BENTO BLOX designed by Oleg Smoljakov, manufactured by Vaclav "Vinco" Obsivac and exchanged by Daniel Bain. This is a very demanding packing challenge where all the pieces have to be put into the box. The item is in great condition.After the auction ends I will pro-actively contact the buyer and provide shipping options via Deutsche Post / DHL or Hermes. After the preferred way of shipping is clear, I will provide final payment amo...

Up for auction is an IPP Exchange puzzle from Tokyo 2025 called TWO OUT designed & manufactured by Henry Strout. This is the next wagon (challenge) in this train & wagon-series from Henry and your goal is to fit all pieces in the wagon. The item is in great condition.After the auction ends I will pro-actively contact the buyer and provide shipping options via Deutsche Post / DHL or Hermes. After the preferred way of shipping is clear, I will provide final payment amount.I am shipping worldwide....

Up for auction is an IPP Design Competition puzzle from Tokyo 2025 called CABRIO designed by Dr. Volker Latussek and manufactured by the wood experts from the Czech Republic, the New Pelikan Workshop. Your goal is to pack all pieces in the given box, which has a removable lid. But how is this possible? Looks Easy? It is not and another brilliant episode from the German designer. The item is in great condition.After the auction ends I will pro-actively contact the buyer and provide shipping opti...

Up for auction is one of Koichi Miura's masterpieces, the DICTIONARY CASE packing puzzle. Your goal is to pack all 5 pieces  into the rectangular case. Sounds easy? Not that easy - promised! The item is in great condition.After the auction ends I will pro-actively contact the buyer and provide shipping options via Deutsche Post / DHL or Hermes. After the preferred way of shipping is clear, I will provide final payment amount.I am shipping worldwide. To provide an idea, shipping within the EU (...

Description:Designed by Stewart Coffin and made by Eric Fuller few years ago. A very nice and challenging packing puzzles.Payment : PayPal (F&F preferred or fees to be paid by buyer). Wait until the auction is finished so that I let you know the paypal address to pay to.Please don’t pay directly after you win the auction. Let’s first discuss your preferred delivery requirements and adjust the total amount accordingly.Note: I have disabled the anti-sniping feature. Meaning that the auction wi...

Description:A pretty challenging metal packing puzzlePayment : PayPal (F&F preferred or fees to be paid by buyer). Wait until the auction is finished so that I let you know the paypal address to pay to.Please don’t pay directly after you win the auction. Let’s first discuss your preferred delivery requirements and adjust the total amount accordingly.Note: I have disabled the anti-snipping feature. Meaning that the auction will not extend. So if you're interested in buying, don't wait until t...

Balancing Somadesigned and crafted by Eric Fuller (2002)condition: as newdescription: A one-of-one stacking puzzle from Eric Fuller’s early work, made on his kitchen table with a hand saw in the winter of 2002. Five Soma pieces form a cube that balances on a single stick, creating a simple looking but surprisingly difficult stability challenge. Height: 15 cmThe item will be shipped from Budapest, Hungary. Shipping costs will be calculated after bidding has ended. Multiple items may be combine...

Havana's 2designed by Alfons Eyckmanscrafted by Eric Fuller (2011)condition: as new, elegantly faded Purplewood burr piecesdescription: Four burr style pieces must be fitted inside a walnut box filled with internal obstacles that restrict their movement. The solve is not overly difficult, it's an enjoyable packing challenge, and with only 12 copies made, it is a fairly rare collector's puzzle as well.product page: https://cubicdissection.com/products/havanas-2The item will be shipped from Budape...

Half Hour Variant (STC 29-B)designed by Stewart Coffincrafted by Eric Fuller (2023)condition: as newdescription: a refined variation of Coffin’s classic interlocking design where the pieces pack into a box with an obstructed opening. This update fully changes the internal constraints and solution path of the puzzle.product page: https://cubicdissection.com/products/half-hour-2023-packing-puzzleThe item will be shipped from Budapest, Hungary. Shipping costs will be calculated after bidding has ...