"Introducing Burrly Legal, an exquisite 18-piece cylindrical burr that challenges you to disassemble and assemble its intricately machined pieces. Crafted from the same stock as our Pygmy and Marmoset puzzles it seamlessly complements their design. Measuring a delightful 45mmx45mm x45mm, this little wonder packs a weighty punch , tipping the scales at hefty 337g or three quarters of a pound. We owe a massive debt of gratitude to Derek Bosch , whose expertise helped us shape Burrly Leg...

"Kevin Sadler wrote about it: “This beautiful little creation is a Pelikan design and it is really REALLY clever with a wonderful laugh out loud moment when the secret is discovered. The team has made it using Mahogany, Walnut and magnets…LOTS of magnets and really REALLY strong ones too. Don’t put this near your pacemaker! They have made some lovely slipfeathers and an engraved spiral on top to make it even more pretty. The aim, obviously, is to open the box. Bear in mind that I am re...

"This is a restricted sliding block puzzle and its difficulty is extreme. Juno believes that most human beings cannot solve the puzzle without the aid of a computer. As he vaguely remember, Juno himself needed around two weeks to find one of the solutions, and the solution that he found requires more steps than the minimum movements needed to reach the goal. Each sliding piece has grooves on two sides and one of the grooves goes halfway along the edge. A pin is set on the opposite side of the...

This beautifully crafted packing puzzle is deviously difficult! From the great mind of GPK, you must pack all the pieces into the frame.The pieces arrive in a box packed into their final configuration, but getting them into the frame itself is evene a chalenge! (If you'd like a further challenge, piece can be shipped in a different configuration)

This fun restricted packing puzzle has you packing "peaches" into a tray. Fun to solve and great to share!

"Minima Dice" is a restricted packing puzzle designed by Frederic Boucher and produced by NothingYetDesigns. Goal: Pack the pieces into the box so that no pieces stick out. Not all of the pieces can be removed. Rotations are allowed.

"Stonehenge" is a 2D packing puzzle designed by Haym Hirsh and produced by NothingYetDesigns. Goal: Fit all 7 pieces into the opening through the restrictions. All pieces must lie flat under the top restriction. No force is needed. If you have to use then it is not the solution.

"Melted Checker" is a 2D packing puzzle designed by Frederic Boucher and produced by NothingYetDesigns. Goal: Pack the 16 pieces inside the frame and make a 4x4 melted-like checker pattern (unique solution). Extra challenge: Pack the 16 pieces inside the frame so that the colors are separated (several solutions). When solved the pieces will lie flat and no force is needed. If you are using force then it is not the solution.

This unqiue puzzle operates like a traditional 15 slider puzzle, but due to polarization of the pieces, when certain pieces slide into positions, light is allowed to pass through (or not). A unique take on a classic design.

"The Super Brain Spinner is a puzzle consisting of four coloured wheels, each with 5 balls of a matching colour. One half has the blue and the green wheel on the same axis, but which can rotate independently by turning the knobs on the outside of the transparent casing. The other half is similar, and has a yellow and a red wheel on one axis. The two halves of the puzzle can be twisted relative to each other until the two axes are parallel, and the four wheels lie in two parallel planes. When you...

This multiple challenge puzzle was a design competition entry to the 2012 IPP puzzle design competition. It has different gemoeteric shapes and challenges to pack them in. Very tricky and nicely made.

"Twelve pieces exhibit all the ways that two slightly “off” squares can be joined. In the first of four challenges, you “simply” fit them all into the tray. The final challenge has only three solutions; can you absorb enough Easter Island culture to complete it?" This design is beautifully made from laser cut acrylic and has multiple challenges with it. Very tricky!

"FullStop 7&8" is a 2D packing puzzle designed by Haym Hirsh and produced by NothingYetDesigns. Goal: Fit all the pieces into the opening through the restrictions. When solved the pieces will lie flat and no force is needed. If you are using force then it is not the solution. There is 2 puzzles in 1 on this! One side you will use 7 pieces, the other side you will use 8 pieces.

"9 of Hearts" 2D packing puzzle with restricted opening designed by Haym Hirsh and produced by NothingYetDesigns. Goal: Move all 9 of the pieces into the opening. When solved the pieces will lie flat below the opening and no force is needed. If you are using force then it is not the solution. Rotations are allowed.

"Popinjay" is a 2D packing puzzle designed by Haym Hirsh and produced by NothingYetDesigns. Goal: Fit all the "J" pieces into the frame. When solved the pieces will lie flat and no force is needed. If you are using force then it is not the solution.

Puzzhagoras is a very tricky acyrlic jigsaw puzzle designed by Vesa Timonen. There are multiple challenges (shown on the back) and one very difficult challenge using all of the pieces.

ANSEL!   by Brandon Wolf.Ansel is a camera-themed lightly sequential discovery puzzle, named after the renowned landscape photographer Ansel Adams. The goal of the puzzle is quite simple: fully open the viewfinder.A Tricky SD!Im the second Owner, and solved a couple times.Ansel is in Nice Condition, and comes with Original Box and Puzzle Wolf Card.The Box itself was used for shipping, so A label was applied to the Back, Please see Picture.Shipping is $6.95 USOverseas TBDI accept paypal payment

From PuzzleMaster:The Angel Cryptex 3D printed puzzle box is a large, beautiful and unique creation! Printed in elegant silk 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 attractive 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 ...

TruzzleThese unique three-dimensional puzzles are as much fun to touch as they are to solve. Small wooden pieces fit perfectly into the frame to create undulating textures and captivating patterns. Can you decipher the proper arrangement from the millions of possibilities?Crafted with a special technique using custom tools designed by the inventor Frank Paris, Truzzles are more difficult than the average jigsaw puzzles and more elegant than most traditional packing puzzles. Some of the patterns ...

Verticale by Aleksandr LeontevThis Is One Tough Puzzle!  An Estimated  14,999 moves to dismantle.It is suppose to be 1 of only 10 made, as the Net sharesFrom AI:3D-printed mechanical puzzle called a "Kugellager" or "Verticale" puzzle. It is designed by Aleksandr Leontev and requires a sequence of moves to disassemble and reassemble. The puzzle consists of rotating rings.The goal is to take it apart and then put it back together.It can require thousands of moves to solve depending on the ve...