Up for auction is take apart / put together challenge from Lahav Svorai called OPUS 3.  This puzzle was presented in very limited quantities (less than 30 if my mind serves me right) by Gregory Gelfenbuym aka the PUzzle Wanderer years ago. Good luck to find the secret taking it apart and put it back together. The brain teaser is coming with a stand which needs to be assembled as well as an additional challenge. The item is in great condition.After the auction ends I will pro-actively contact t...

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.Payment Options:Generally I prefer cash or SEPA payments but many buy...

Up for auction is one of Yuu Asaka's masterpieces, the OLEO 10 packing puzzle. Your goal is to pack all 10 pieces flat into the frame without overlapping. 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.Payment Options:Generally I prefer cash or SEPA payments but many b...

Up for auction is a 3d printed packing puzzle called CAGED SOMA. It was used as an exchange gift at IPP Houston 2024 and was designed / made by George Miller. Your goal is to unpack and re-pack all 7 pieces in the given container through the one opening in a certain configuration. It is a intermediate challenge in my opinion. 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 prefe...

Up for auction is a 3d printed puzzle design from Diniar Namdarian called HYPNO BALLS. It was entered at the IPP Design Competition 2022. The goal is to take the brain teaser completely apart (free the steel balls if you like). Once you achieved this, try to find a way to do it in 30 seconds each time.  The item is in great condition. As I have more of those the color can be different!After the auction ends I will pro-actively contact the buyer and provide shipping options via Deutsche Post / ...

Up for auction is a 3d printed puzzle box designed and produced by Diniar Namdarian called THE BUTTERFLY BOX. Of course you need to find a way to open the drawer and I found it to be very clever and of intermediate difficulty.  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.Payment Options:Generally I pref...

Up for auction is a TIC = turning interlocking cube "light" design by Juha Levonen and made by Bernhard Schweitzer, which was my exchange puzzle at IPP 2023 in Jerusalem. Your goal is to create a 3x3x3 cube to perfectly fit in the accompanying plastic container. In my mind it is a brain teaser to start experimenting with TIC's as it is not that difficult to solve. The puzzle is in new condition - just assembled/disassembled twice to check workability.After the auction ends I will pro-actively co...

Up for auction is a small brain teaser lot of 3. The winning bidder gets the following:- CAST PLANET: Designed by Masui Ohno and manufactured by Hanayama, this IPP Design Competition entry puzzle (2020) is a take apart / put together challenge of intermediate difficulty- SWAN: Designed by Laurence Lau, this IPP Design Competition entry puzzle (2005) is a 3d put together challenge and although it rather looks cute and easy, it took me some time to build it properly- 3 PIECE DILEMMA: A put togethe...

Up for auction is one my leftovers from the IPP Puzzle Exchange 2025 in Tokyo. It is a disentanglement puzzle called KOINOBORI CHALLENGE designed and manufactured by Aaron Wang exclusively for the mentioned annual event. As it was an exchange puzzle, it is not the typical highly difficult brain teaser but manageable for the seasoned puzzler. The item is in new condition.After the auction ends I will pro-actively contact the buyer and provide shipping options via Deutsche Post / DHL or Hermes. A...

Up for auction is a lock puzzle designed and manufactured by the famous Boaz Feldman from Israel. Self-speaking the goal it to open the shackle of the brain teaser called B-LOCK. It is a sowhat devilish task! 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.Payment Options:Generally I prefer cash or SEPA paym...

Up for auction is an IPP Design Competition entry puzzle called THE HOKEY COKEY LOCK PUZZLE designed and manufactured by the Two Brass Monkeys Ali Morris and Steve Nicholls. Self-speaking the goal it to open the shackle of the brain teaser which has a unique trick to discover for such kind of brain teaser! 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...

Up for auction is an IPP Exchange puzzle called THE HOKEY POKEY LOCK PUZZLE designed and manufactured by the Two Brass Monkeys Ali Morris and Steve Nicholls. Self-speaking the goal it to open the shackle of the brain teaser but will you succeed and beat this sequential discovery brain teaser? 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 w...

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 an IPP Design Competition entry puzzle from Tokyo 2025 called ROMBOX designed and manufactured by my good friend Yavuz Demirhan. Your goal is to pack all pieces in the given, unusual box with a restricted opening. What a wonderful puzzle (one of the Top Ten Vote Getters at IPP by the way) but are you prepared for this awesome challenge? The item is in great condition.After the auction ends I will pro-actively contact the buyer and provide shipping options via Deutsche Post / D...

Up for auction is a brain teaser made by Brian Kren (Puzzled by Piker) called POCKET CHANGE GREEN. It is one of a series of "free the coin" challenges? Can you do the job? It will not be a walk in the park though! 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.Payment Options:Generally I prefer cash or SEPA...

Up for auction is an IPP Design Competition entry puzzle called 6N designed and manufactured by Osanori Yamamoto from Japan. It is a 3D packing puzzle with various openings and your goal is to put all pieces inside the box as an apparent cube (all holes are filled with pieces). It is an intermediate challenge. The item is in new 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 shippi...

This is an original puzzle made by us in 2018 that we’ve found recently amongst my own collection. In its original box with solution. Never sold. Never played with.   I have been through the solve and double checked everything is working as expected and reset the puzzle.Original story from our website:The goal is to completely separate the two halves of the puzzle and find the two small round secret compartments. You’ll then need to be able to reassemble the puzzle to be able to say you’...