Cube Index - limited edition book with over 6,000 photos of mechanical puzzles! 

Original description (2008) from Livewire Puzzles :Contrary to present-day thinking, our Open & Shut Case puzzle requires the solver to think "inside" the box. To open the miniature metal briefcase requires the puzzler to perform a series of steps in a specific sequence. When done correctly the case will smoothly swing open. Frustrated puzzle solvers should note it is unnecessary to remove the briefcase's hinge pins. A sharp ear, a light touch, a keen mind and patience are the keys to this puzzl...

Fit the 29 pieces together into the frame. Not as simple as it might seem!

Yavuz invented this great new style of puzzle combining packing and sliding. The goal is to place the 4 pieces into the box, face up. Trickier than it looks, although this was the easiest of the set. Will combine shipping. Shipping costs and handling fees (4.5%) will be calculated at the end of the auction. I accept Paypal and Transferwise.

Yavuz invented this great new style of puzzle combining packing and sliding. The goal is to place the 4 pieces into the box, face up. Trickier than it looks! Number 8 was one of the harder puzzles of the set - to me it was the perfect difficulty. Hard enough to give a sense of achievement when the final piece fits, but not so hard that you are tempted to break anything! Will combine shipping. Shipping costs and handling fees (4.5%) will be calculated at the end of the auction. I accept...

Description: Lock Out by Andrew Coles. His first puzzle lock/trick lock. Serial number 30. The hardest lock puzzle in my opinion, compared to dan lock and others.   Condition: Excellent. No alignment issues. No flaws, if so difficult to identify.Payment: Accept PayPal and Venmo.  Approximate shipping and handling cost is $12 USD domestic (US) or $30 USD international added after auction. Please do not pay until final invoice is sent. Can combine with other orders to save shipping cost.

More Osanori, more rotations, more fun!  Another top Pelikan production.  Read Kevin Sadler's description at  https://www.pelikanpuzzles.eu/detail/trap-r2/

Solved once. Returned to original assembled position. Like new.Original Wood Wonders description not available.Presumably size similar to other TICs: 2.25" x 2.25" x 2.25" ( 5.7cm x 5.7cm x 5.7cmReviews: http://puzzlepusher.com/2019/01/08/gigantic-andrew-crowell/

A unique puzzle by Yuyuki Endo - the goal is to connect the lines by rotating the internal pieces using the two cut-outs in the frame.From the original description: "The purpose is to move it in the frame so that the lines of the pattern are connected. 

Lot of x8 harder to find Perplexus models - All work great and Drakko is sealed! 

Really interesting LEGO sculpture. Appears to float without any support. 

The fifth in Yavuz Demirhan's unique Squary Pack series; these are 2D/3D packing sliders in which you must navigate four dual-leveled pieces through a restricted one-piece-size opening.Some guy wrote a blog post about it, if you'd like to know more: 

The seventh in Yavuz Demirhan's unique Squary Pack series; these are 2D/3D packing sliders in which you must navigate four dual-leveled pieces through a restricted one-piece-size opening.Some guy wrote a blog post about it, if you'd like to know more: 

 AKA RHOMBIC DODECAHEDRON OF THE 2ND KINDTHIS IS THE BEGINING PUZZLE IF YOU WANT TO COLLECT THE GOLDEN RHOMBIC POLYHEDRASTHE BILINSKI 12 FACES, THE ICOSAHEDRON 20F, THE TRIACONTAHEDRON 30F AND THE HEXECONTAHEDRON 60 F2PIECE DISSECTION, IS MY EXCHANGE A FEW YEARS AGO 

Up for auction is Alexander Haydon O'Brien's KNOT ON MY WATCH puzzle. It is an intermediate level (6.10.2) interlocking burr puzzle with an awesome appearance and crafted from Maple, American Walnut, Wenge and Cherry by the Czech specialists from the New Pelikan Workshop. It was produced in limited numbers and mine is #14/60.Payment Options:Generally I prefer SEPA for European customers and Paypal for all others. All other payment methods may be feasible as well but this has to be agreed PRIOR t...

A nice 5-piece design by Yavuz Demirhan crafted by Brian Menold from beautiful woods, the names of which I could only guess at so I won't.

ElfTIC - level 11 and requiring 3 rotations, this is one of Andrew's favourite designs.Andrew does an excellent job of making his TICs and the striking contrast between the two woods looks great on the shelf.Happy to send it disassembled or assembled. Will combine shipping. Shipping costs and handling fees (4.5%) will be calculated at the end of the auction. I accept Paypal and Transferwise.

It is purge time for fivesinatras - I have to let go of some puzzles to free up some space (and recoup some funds); my collection is focused on take-aparts, so I am listing some excellent limited release puzzles from other puzzle categories."While Haym Hirsh has become known to my customers as the designer of the inelegant series of puzzles, he has now busied himself coming up with a few different types of designs. This one, a rather difficult packing puzzle. I spent 3 weeks trying to solve this...

This was one of two of Laszlo's entries into the IPP Design Competition and a TOP TEN Vote Getter. You know when Laszlo makes designs a packing puzzle that it will be a good one! I think this one has a difficult to find Aha! moment, making it even more satisfying. This puzzle has some rather close tolerances so it may not be for high humidity conditions.Shipping Cost and Handling Fees (4.5%) Will be worked out once the Auction has ended.I will combine shipping on multiple items if reqired.

A very interesting a tough interlocking/route finding puzzle from IPP28 in Prague.Multiple challenges and a great collectors piece.Offers welcome.