This classic by Osanori Yamamoto, Top, is a challenging disassembly puzzle, and when solved it’s an even harder assembly puzzle.  It has just 4 relatively simple pieces yet has a surprisingly complex solution - requiring rotation.  The pieces slide extremely smoothly, so smoothly that there are two small magnets to keep the pieces in place. Made by Pelikan Dec 2017.  Solved only once, selling so that someone else can enjoy this rare delight.

Basket Burr is a beauty by Yavuz Demirhan.  What looks like a burr in a basket is actually 4 highly simple burr pieces in a base with a looping frame.  From early 2018.  Solved once and in storage since, selling so others can enjoy this delightful puzzle.  Comes with all original packaging - even the tissue paper holding it in place in the box.  Can be shipped disassembled if requested.

I am selling as a set Visayas, Mindanao and Aguinaldo by Rex Rossano PerezAguinaldo by Rex Rossano Perez:Goal is to remove the coin.No due force is needed to solve the puzzle and I would recommend solving this puzzle in a table not to loose some parts of it.Visayas by Rex Rossano Perez:This is the 8th sequencial discovery puzzle that I designed but this time there is no coin for this puzzle. The goal is to FIND the star. The tools are provided within the puzzle.Mindanao by Rex Rossano Perez:...

Item is in brand new condition.Pack four pieces into box so that when lid is inserted all pieces are positioned below lid surface (not protruding out of hole in lid). A seemingly simple puzzle but very unorthodox solution for an unrestricted packing puzzle. Be careful researching this item as you may see images of the puzzle in the "solved" orientation which will spoil the challenge. Has a great "aha" moment.

Item is in brand new condition. includes original packaging.Description from Cubicdissection Website by Eric Fuller:X Cage is a brilliant new design that will surely drive you mad. Five simple pieces fit into an attractive cage through the opening in the acrylic. The solver quicky realizes that there simply isn't enough room to accomplish this...to find the solution you'll have to make a discovery!Construction of this puzzle is outstanding, with a very precise fit.

Item is in brand new condition and in original packaging.Description from Cubicdissection Website by Eric Fuller:Obstacle Box is the first design I have made by the talented Lucie Pauwels. A very interesting design, it combines a simple packing puzzle with a very unconventional box. Each layer of the puzzle has a sliding plank which must be properly positioned and manipulated to progress the solution. With many assemblies outside the box but only one inside the box, this is a fun solve for sure!...

Item is in brand new condition - never solved.Four pieces combine to form a perfect cube - fairly large in size - 3" x 3". Completed cube is very well aligned with no gaps. See the following website to see cube configuration - : https://johnrausch.com/PuzzleWorld/puz/sonneveld_four_piece_cube.htmThere aren't too many moves but the solution is very unorthodox requiring some semi-choreographed interaction between pieces - I never even attempted solving it.

Repulsion BoxChain of FoolsFraser Edmond

mimosa is a 'sequential movement take apart' puzzle designed and made by me. It is made of laser-cut wood and acrylic. the goal of the puzzle is to remove the object from the case. it's name, 'mimosa', is derived from the 'mimosa pudica' plant's property of reacting to small touch and movements.

Numlock N-ary puzzle from Johan Heynsdesigned by Pit Khiam Gohcrafted by Johan Heyns and Jack Krijnenmaterials: Cherry, Tulipwood, African Teaksize: 30 x 15 x 5 cmcondition: excellent, original assembly instructions includedadditional information: this is the Ternary version with shorter sticks and without the Quinary piecesproduct description: https://www.puzzlemad.co.uk/2017/11/not-jingly-but-still-worthy-of-whack.html

Fermat designed by Volker Latusek, made by PelikanOnly 3 pieces, this was one tough (but delightful!) packing puzzle.From the description on Pelikan's website: "Kevin Sadler wrote about it: Using the usual box that we are by now all rather familiar with, Dr Latussek has branched out into the use of not rectilinear shapes. Named after the great French mathematician, this puzzle takes 3 triangular prisms of slightly different dimensions made from Maple and asks that they be “solved” into the ...

Tower of Babel from the Toyo Glass Puzzle CollectionThe goal is to roll the marble up the spiraling ramp.  Puzzle is new and comes with original outer cardboard packaging.  Packaging looks new too.  This version of the puzzle was not available commercially, but instead was a promotional item from Nikka Whisky.-----Buyer is responsible for shipping which should be less than $10 (within USA, first-class).  Priority mail (and heavier puzzles) might be $2 to $5 more.  I charge only exact shipp...

Sputnik (in Cube) or "Cube in Cube", designed by Marcel Gillen, made by B&PA lovely little take apart puzzle that looked great on my "metals" shelf.  The puzzle comes with its original box and instruction sheet.  Outer frame is in excellent condition while the inner cube shows some edge wear..-----Buyer is responsible for shipping which should be less than $10 (within USA, first-class).  Priority mail (and heavier puzzles) might be $2 to $5 more.  I charge only exact shipping costs.  Please...

Bantam Eggs is cited on page 66 in Jerry Slocum and Jack Botermans' New Book of Puzzles.  The puzzle was originally designed for the World's Fair in 1934 as the "Scrambled Eggs" puzzle, and was later reproduced in the version offered here in 1956.  It was manufactured by Scramble Eggs Incorporated in Chicago.Bantam Eggs comes in its original box with original instructions.  The colorful box shows some fading from over the past 65 years.  The wood is frail from being so old, and there is a mi...

The Super Cylinder by AbramsPuzzlesAndMore.This is a high quality 3D printed SD puzzle box with some very cool, clever, complex and well hidden mechanisms! Right from the start the satisfying clicks while rotating the top and the interesting way the numbers turn makes it a nice fidget puzzle. But unlocking its secrets won't be easy, in fact, it's quite challenging! I spent about 2 weeks on it and was thoroughly impressed. Not only is it a high quality 3D print but it's also loaded with metal har...

23 is a restricted 2D packing puzzle. I cannot say much more without it being a spoiler, but trust me on this... it is amazing. Very clever and tricky this is one that you will solve, share and solve again!Great puzzle that has a simple aim... put the pieces in the frame.Combined shipping available.

#45/111 of a limited run.Printed in elegant Dark Silk Gold and Silk Bronze PLA Filaments, each puzzle takes 38 hours to print and assemble. An eye-catching desktop toy for the office and a perfect gift for puzzle lovers/collectors.Your goal is to find out how to solve this beautiful puzzle box.The Angel is a two-stage sequential puzzle; Solve the first stage (Four pegs on the outside perimeter) and the Centre Cylinder will move and be ready for stage two. The centre cylinder can be lifted out on...

Eric Fuller's Small Box One - Window Box.  Fun puzzle with original pouch."Small Box One - Window Box is a devious drawer tucked into a box with lots going on for its size. The large hole in the box serves as a window into the mechanism...careful observation and experimenting is necessary to reveal its secrets. I'm very happy with how this box turned out, the mechanism works flawlessly and repeatably once you know the scoop.The construction of this puzzle is sturdy and detailed. The mechanism d...

An amazing sequential discovery puzzle with unique mechanics. 

Lunatic Lock puzzledesigned by Gary Fosheemade by Bits and Piecesmaterial: brushed aluminumsize: 3 1/8" x 3 3/8"condition: good, works perfectly