New Twinbox by Yoshio OkiyamaThis is the very special TwinBox by Mr. Yoshio Okiyama. This box is made like 2 standard 10 move boxes which have been joined and must be moved in a way that allows both boxes, joined as one to move in such a way as to allow each box to move in a series of moves that leads to a solution that allows both sides of this special box to align in such a way that both sides of the allow each top to be removed and solve this unique Secret Box. The box is made ...

This puzzle is a exchange puzzle by John Moores for the International Puzzle Party 34 held in London, UK 2014   The category for this puzzle is Sequential Movement, but it can also be counted as a Take-apart puzzle / Trick or secret opening puzzle.   The puzzle has never been taken apart before and is new from the moment I received it at the IPP.   The puzzle is winner of the Grand Jury prize IPP Design Competition 2015   Goal:Find the Queen's crown and Big BenSee...

SDBB MasterSequential Discovery Burred Box Master is Juno’s masterpiece of precision puzzle making! This is a very fun sequential discovery puzzle with many mechanisms, tools, and hidden secret compartments! The puzzle was purchased in Juno’s initial sale from his Pluredro website. The puzzle has been stored in a humidity controlled cabinet and is in perfect condition. Below is Juno’s description from his website. This is the most complex sequential discovery puzzle we have ever produce...

6% paypal fee is paid by the buyerShipping is calculated after auction is closed.Winner: Jury Grand Prize IPP Design Competition 2015The object of the puzzle is to ultimately find Big Ben (which is this case is actually quite small, otherwise the puzzle would be almost as big as the real Queen Elizabeth Tower). Along the way you will also find a representation of Queen Elizabeth’s crown; no jewels included though! To do this you are only allowed to use tools supplied in the puzzle. There are m...

Winner Jury Grand Prize IPP Design Competition 2015Designed by John Moores in collaboration with Juno Yananose and Brian Young. Manufactured by Mr Puzzle in 2014 and presented at IPP34 - August 2014 in London, UK.This particular puzzle came from John Moores' personal set, part of a collection of 12 puzzles sent to him prior to the IPP meeting in 2014. It is accompanied by a print out of an email to John Moores from Mr Puzzle discussing the shipment, finalization of the solution, and praise from ...

Hi All,I am offering my T9 popplock to allow me to afford a puzzle party journey, next year.It is my favourite of all Rainers locks I have ownedThe lock is in perfect working order, but is covered with a pretty ugly patina.I am happy to polish it to bright brass or leave that to you.There are a couple of dents on the back, which are in the pictures.I hate to say goodbye, but I am planning a “once in a lifetime trip” and must put this before owning stuff. Albeit, really good stuff.Please get ...

Winner Jury Grand Prize IPP Design Competition 2015Designed by John Moores in collaboration with Juno Yananose and Brian Young. Manufactured by Mr Puzzle in 2014 and presented at IPP34 - August 2014 in London, UK.It has been solved and re-assembled only twice.Puzzle Details:The object of the puzzle is to ultimately find Big Ben (which is this case is actually quite small, otherwise the puzzle would be almost as big as the real Queen Elizabeth Tower). Along the way you will also find a representa...

Popplock T13 never solved new in box. Includes all paperwork in original box.I’m sad to let it go untouched, but things have been crazy in my life and I barely have time to puzzle anymore.Info from Rainer’s websiteT13 was inspired by Henry Isham’s Permutation Lock which he invented in 1845. It has some features that I am quite proud that I was able to implement. The lock has 13 steps to open, according to the solution.Paypal for payment, do not pay until I have calculated shipping. 

The astounding Triple Yolk by Lewis Evans.  I am the original owner.

Here it is! The much-lauded sequential discovery puzzle Triple Yolk, in pristine condition with box and instruction card. 

Description: Triple Yolk by Lewis Evans is a premium sequential dsicovery puzzle created using a special form of additive manufacturing with a lot of processing and assembly. The finished result is a beautiful puzzle that will surprise you with how much is packed into it! The puzzle was produced as part of a very limited run (only 50 ever made). The puzzle has been properly stored and includes al the original packaging and instruction cards.

Popplock T13 never solved new in box. Includes all paperwork, original box, rubber bands and packing peanuts. https://www.popplock.com/en/locks/t12/Paypal for payment, do not pay until I have calculated shipping. Shipping to be paid by the buyer, insured, sending via usps. 

 The contrasting colors on this are magnificent!  Description below from Juno site Pluredro.Buyer to pay shipping cost, to be added to final bid price at end of auction.  Please wait for the final updated invoice before submitting payment.Description: https://www.pluredro.com/shop/sdbb-masterThis is the most complex sequential discovery puzzle we have ever produced that also requires more solving steps than our former product, Slammed Car. The puzzle has six compartments and to reach the...

From Pluredro.com:This is the most complex sequential discovery puzzle we have ever produced that also requires more solving steps than our former product, Slammed Car. The puzzle has six compartments and to reach the goal to access the last compartment, you have to open five boxes along the way. To make the goal of the puzzle clearer, we have put a kind of small charm, it has the shape of infinity, in the last compartment.Like many other sequential discovery puzzles designed by Juno, there us...

Description: Triple Yolk by Lewis Evans.  The infamous puzzle needs no description. After a lot of debate decided to list it for various reasons. Limited to 50 copies. Batch number 21/50. Only 20 made public to date (one Lewis kept for himself) Great SD.  Selling with designer permission. Not selling with the intention to profit. Therefore, any amount over retail ($650) will be donated to the NICU Circle of Hope Charity in Overland Park KS or alternative charity of the buyers choosing.  D...

Popplock T12 - is new in box, never opened, the shrink wrap has never been broken. Possibly last T12 that has never been opened. Includes box, all documents, original rubber bands and packing peanuts. https://www.popplock.com/en/locks/t12/Paypal for payment, do not pay until I have calculated shipping. Shipping to be paid by the buyer, insured, sending via usps. 

JUGO Flower -is an unusual puzzle produced by Streetwise / Strijbos some years ago. 15 petals on spinning center flip in an puzzling interlocking style - can you flip the design?Mahalo!NEW THIS AUCTION   FREE BONUS PUZZLE(s) will be added to the Winner's shipment as follows:$1 to $99 = 1 puzzle$100 and up = 1 Hanayama puzzle and 1 puzzleNo specific puzzle type, model or condition is guaranteed for Free Bonus Puzzles.Bidding constitutes acceptance of the terms specified in the Shipping tab fo...

Wil Strijbos' Pachinko is a difficult sequential discovery puzzle in a shining aluminum box modeled after the pachinko game with three challenges. Can you figure them out and beat all challenges?Original Text for the puzzle:Challenges:First - Free the First Coin, while the box is still closed...Second - Open the box...Third - Free the Second CoinInstructions: Please don't use any force! Just turn things over, slide things back and forth careful...

T13 is another engineering and machining marvel from the great Rainer Popp! The puzzle has 13 steps to open and has a really incredible solution. Puzzle has been solved once and kept properly in climate controlled storage. Puzzle includes original packaging and laminated solution sheet.Shipping to be calculated after auction completion. Click Below to see more pictures from Rainer Popp and some notes on it:T13 Popplock

Sequential discovery puzzle by Wil Strijbos Comes with original boxChallenges:First  - Free the First Coin, while the box is still closed...Second - Open the box...Third  - Free the Second Coin Instructions: Please don't use any force! Just turn things over, slide things back and forth carefully, change positions etc. No "external tools" are required. Always play over a clean table (there's a good reason!). No Banging, No Rotational Moves, and No Force Required at all! (I mean it!)Winner to ...