Nee Shan Dee by Yavuz This is the closest thing to a brand new puzzle. I solved it one time then I put it in a box, and put it away. And I need to make room for new puzzles.MSRP was 115$Here’s what’s listed by Yavuz“Description: Consists out of two half cube frames and 6 Board Pieces. Level is 15.6.4.2 The name is inspired by my Xolo dog Nixhandi which is Zapotec and means the truthMaterial: Wenge, Oak, Paduk & ? (i really forgot the name, just a shame)Size: 9cmx9cmx9cm“ “””(S...

Crooked Burr by JunoThe puzzle is in near perfect condition. I’ve solved it a couple times. Then I kept it stored away. Here is what he said about it on the website.“”Crooked 6 Piece Burr (Original Version)Juno designed this puzzle 30 years ago but he never opened the original design to the public. It only appeared on a Japanese puzzle journal. He also put the design of its coordinated motion version on his old web page. The latter design was produced in a very small quantity by a hand...

Line Up Unpacking/Packing interlocking puzzles.Designed by Alexander Magyarics. Produced by WoodWonders. I solve the puzzle a few times. Then I 3-D printed and made my own version. I’m ready to move on.The puzzle is in awesome shape and I’ve kept it stored away for a couple years now. Here’s what’s listed on the site“””One cool thing about moving is that I found a box with lots of pieces in it. I was able to put together several copies of this puzzle and only had to make a few p...

35mm is inspired by an older camera. There are about 10 steps to get to your goal and find the photograph. The theme, prize and build are wonderful.

Pack the Orange by Toyo Glass. Original box not included. 

Dovetail Cube and Five Barrels. Purchased from Nothingyetdesigns. From most recent IPP

Coin Maze by MINE

Pick Em Up by Toyo Glass. Original box not included. 

Pudding by Toyo Glass. Original box not included. 

This is a 12-Piece checkerboard puzzle, likely from the 1950's according to Jacques Haubrich's compendium, A Century of Checkerboard Puzzles.  "The Famous Banzee Island Checkerboard Puzzle" was a favorite in advertising, used by over a dozen different businesses, this one in particular for Northwest Orient Airlines.  The pieces come in a rectangular arrangement from which they are to be punched out.  Each square measures 1/2 x 1/2 inches (13 x 13 mm).  The puzzles are intact WITH THE ENVELOP...

In his iconic and seminal book Puzzles Old and New, Professor Hoffmann described the "The Switchback" puzzle (See second photo.), as one of several "Puzzles Dependent on Dexterity and Perseverance."  The late great Edward Hordern (after whom the IPP Puzzle Exchange is named), in his generously illustrated update of Professor Hoffmann's book, used “Par Monts et Par Vaux” (“Over Hill and Over Dale”) as an example of “...

The "Gatherings for Gardner" (G4Gs) are held every two years to celebrate Martin Gardner's legacies in the worlds of recreational mathematics, magic, and puzzles.  They are world wide gatherings of mathematicians, magicians, and puzzle enthusiasts.  The most recent Gathering was held in Atlanta in February 2024, and the next Gathering is scheduled for San Francisco in early 2026.  At each Gathering, participants are encouraged to bring small gifts, or contribute short papers, reflecting Marti...

This was my exchange puzzle from IPP32 held in Washington D.C. in 2012.  It is based on a puzzle from 1932 by the Atlantic Refining Company that was used to advertise their motor oil.  The objective of the puzzle is to place the two wooden pieces on the scoreboard to produce a 12-11 victory for the Washington Nationals.  (The second photo shows an incorrect solution to the puzzle, because the final score shown is 11-9, not 12-11.)  Note that the puzzle is made from ash, the same wood used in...

This is the second of the three puzzle boxes from MW Puzzles. This SD has a really unique mechanism and the solve is pretty incre

Really cool and fun puzzle from Juno. Lots of replay value and easy enough for non puzzlers to enjoy

Bon Bon designed by Frederic and made by Eric and team from Cubicdissection. 

This is the third  puzzle box in the MW puzzle box series

This is an older, larger version of Cast ABC. Original packaging included.I accept PayPal and Zelle. Buyer can expect to pay approximately $15 shipping domestic within the US and approximately $35 internationally, to be calculated after auction closes. Happy to combine shipping on multiple items.

From KCG: This is an improved version of the 2013 Christmas present. It has been redesigned to emphasize the trick. The lid can be easily removed. However, the goal of this box is to get the ring out of the box. This is the smallest number of movements among the karakuri boxes I have made, but I think it helps to break the ice when a couple meets for the first time.I accept PayPal and Zelle. Buyer can expect to pay approximately $15 shipping domestic within the US and approximately $35 ...

Lager Beer, designed by Nob Yoshigahara, made by Toyo Glass-----Buyer is responsible for shipping which should be $8-12 for small puzzles (within USA, first-class).  Priority mail might be $3 to $6 more.  I charge only exact shipping costs.  Please contact me if you need an estimate for international shipping.  If you wish to estimate shipping costs yourself, most of my listed puzzles should weigh less than 16 ounces (450 grams).  Typically, first-class international is under $22 for up to ...