Eric says "The Loopy Burr came from the genius brain of Junichi; a very unusual six piece interlocking puzzle with pieces that form three intermingled loops once in the proper position. Finding that position takes eleven moves, and is downright tricky due to the space caused by the loops. Good luck! Construction of this puzzle is outstanding, with our usual precision down to several thousandths of an inch."

Oskar has designed this 6-piece burr that looks from the right angle as an impossible Penrose Triangle.Can ship assembled or disassembled

Exchange puzzle of Peter Knoppers at the IPP 31Objective: Assemble the 18 pieces into a regular super-knot.This puzzle consists of 18 pieces, laser-cut from (nominally) 8mm clear acrylic sheet, there are only two kinds of pieces. There are 10 copies of the figure 8 piece and 8 copies of the figure 8 piece with 2 units removed.After the end of the auction the final shipping cost will be calculated.SEPA bank transfer is accepted (EU countries) and free. The PayPal fee will be added to the final pr...

nicely made copy of this interesting burr.  comes with solution, can send disassembled on request

from pluredro.com:Juno has a good reputation for designing weird six-piece burrs and we have confidence that A Mazing Burr is one of them. When he started designing mechanical puzzles seriously, it was too late to design ordinary six-piece burrs because all the possible combinations of ordinary six-piece burrs were already computer analysed. Therefore, he thought about the extraordinary possibility of burr puzzles and designed 6 Board Burr, L Burr, Uranus and Crooked 6 Piece Burr in the early 90...

One of the 40 copies released in 2013.Original description here : https://archive.cubicdissection.com/puzzle.php?id=347After the end of the auction the final shipping cost will be calculated.SEPA bank transfer is accepted (EU countries) and free. The PayPal fee will be added to the final price (4%).

Stand By Cube 4 is the long-awaited successor to the brilliant Stand By Cube 1,2 and 3 series by Benedetti.With the addition of SBC4, Gregory has truly outdone himself. The set of 10 pieces has one sequential assembly within the 4x4x4 cube frame. The fixed maple frame piece and bottom lip greatly complicate this task! Furthermore, the set of 10 pieces will assemble into two 3x3x3 cubes at the same time with a unique solution. Finally, a subset of the 10 piece set will assemble into a single ...

one of a series designed by Stéphane Chomine and made by PelikanReleased in 2016Original description here : https://www.pelikanpuzzles.eu/detail/pontoon/After the end of the auction the final shipping cost will be calculated.SEPA bank transfer is accepted (EU countries) and free. The PayPal fee will be added to the final price (4%).

One of the series designed by Stéphane Chomine and made by PelikanReleased in 2016Original description here : https://www.pelikanpuzzles.eu/detail/aqueduc/After the end of the auction the final shipping cost will be calculated.SEPA bank transfer is accepted (EU countries) and free. The PayPal fee will be added to the final price (4%).

One of the 40 copies released in 2013.Original description here : https://archive.cubicdissection.com/puzzle.php?id=105After the end of the auction the final shipping cost will be calculated.SEPA bank transfer is accepted (EU countries) and free. The PayPal fee will be added to the final price (4%).

Nice woods for this interesting puzzle.Original description page here : https://www.pelikanpuzzles.eu/detail/wourie/After the end of the auction the final shipping cost will be calculated.SEPA bank transfer is accepted (EU countries) and free. The PayPal fee will be added to the final price (4%).

Two challenges for this fun lock puzzle depending on the orientation of the key.Original description here : https://archive.cubicdissection.com/puzzle.php?id=63After the end of the auction the final shipping cost will be calculated.SEPA bank transfer is accepted (EU countries) and free. The PayPal fee will be added to the final price (4%).

Beautiful three piece cube puzzle called 'CHAIR' because of the ladies that designed the first version.From there Jack took it upon himself to bring this to a bigger audience. I had great fun playing with this version as well as version 2.3 (see other listing). Version 1.4 in my opinion is the easier one but has the advantage that all hinges are hidden.Version 2.3 is a little bit harder but has visible hinges. For full details on the design en making of these puzzles have a look at CFF #110!Not ...

Oskar van Deventer's Bristle Burr, beautifully made by Tom Lenscha lovely serially interlocking assembly.It isn't a high level burr - just level 1, but it isn't trivial to assemble!I can ship it assembled or disassembled, but I recommend the latter.

WOODTURNED VERSION OF WAYNE DANIEL'S EXPLODING ICOSAHEDRON, MADE INTO A BOMB!EXCEPT THAT THE PIECES ARE 10 SIMILAR PIECES, UNLIKE WD's 2 MIRROR  X 5 PIECES AND IT SPINS, SPINS , SPINS , THEN IT EXPLODES!2 TONE WOODS USED TO SHOW THE STAR FORMATION  PATTERN OF THE INTERNAL PIECESI WILL TRY AND UPLOAD A BETTER PIC LATER  THANKS

Missing Notch is one of Stewart Coffins more difficult assembly puzzles. The six pieces are nearly identical, with notched out centers and two angled notches on the outside. One piece is missing an angled notch, which obviates the obvious coordinate motion assembly. Can you figure out the alternate methodology?This puzzle came out very nicely, with a precise fit and a solid maple cube with magnets on each face to keep the inherently unstable assembly together once solved.This puzzle is shipped ...

Oskar's Matchboxes has always been one of my favorite designs. In terms of originality, appearance and overall appeal, very few puzzles come close. The five dissimilar pieces consist of an outer box and inner tray cleverly glued together. The goal is to assemble the pieces so that every tray is contained inside a box. With only two solutions, this is quite tricky!Oskar’s Matchboxes is a very time-consuming puzzle to make, with all pieces constructed using the same shoulder joinery that we used...

Stumbling Blocks is a brilliant puzzle that I've been wanting to make for a while. When Pit mentioned that he had a more difficult version I jumped at the chance to make it. Packing the four pieces into the frame is the goal, and the way to get there is amazing. I can't tell much about this puzzle without giving things away, but I'll say that it has one of the best "Ah-ha!" moments I've seen for a while. The movement of the pieces is beautiful and this puzzle rates incredibly high in overall sat...

This is a beautiful presentation piece by Thomas Vanyo. It consists of 4 pieces and is level 7.Don’t be fooled though , this is a non trivial solve. As far as I can see this puzzle is no longer available.Winner pays shipping, which will be calculated at auctions end plus any PayPal fees.

Cube Sixteen is one of Coffin's more obscure designs but is nonetheless a delightful puzzle. Five unique pieces serially interlock with one possible solution. It's much more difficult than you might expect; even disassembly can be tricky. Crafted of some of the nicest canarywood and rosewood I've found in a while, it displays well with a lovely symmetrical appearance.This copy is made from Canary Sapwood, and is shipped assembled.These puzzles are extras and oddballs that have accumulated in the...