Gregory took one look at the traditional 6-piece burr style and decided to design a 6-piece burr that would torment and screw with the minds of all prospective burr solvers. He cut out triangular notches, added triangular cuts, and introduced a wild coordinate-motion moves integral to taking this burr apart and back together.For such a remarkable idea, it's oddly hard to find anyone who is willing to make copies of this series! Eric noted that it'd be a nightmare to make and turned it down. But ...

Al Bus is a fantastic printed puzzle that I had to get just for the appeal to my inner child Harry Potter fan. Growing up with that book series and movies left a life-long mark on me as a fantasy fan and when the puzzle based on the book series came along, I had to get it for myself!It's a wonderful SD puzzle that took a few hours to solve and was a lovely time. I loved spotting all of the little references in this one and hope that a similar fan can enjoy this puzzle just as much as I have over...

Alchemist Cubes is a highly themed 4x4x4 Cube Set. It has 18 unique pieces that can be used to make over 4,900 cubes found by running Burr-Tools for weeks for the best set of pieces and associated puzzle problems. 54 specific problems were hand-selected and turned into alchemical formulas you must solve to find the right pieces. A 1,500 word narrative is included with a list of 54 themed spells to solve. The problem set comes in a PDF file which will be sent to the winner of this auction a...

Gregory took one look at the traditional 6-piece burr style and decided to design a 6-piece burr that would torment and screw with the minds of all prospective burr solvers. He cut out triangular notches, added triangular cuts, and introduced a wild coordinate-motion moves integral to taking this burr apart and back together.For such a remarkable idea, it's oddly hard to find anyone who is willing to make copies of this series! Eric noted that it'd be a nightmare to make and turned it down. But ...

Gregory took one look at the traditional 6-piece burr style and decided to design a 6-piece burr that would torment and screw with the minds of all prospective burr solvers. He cut out triangular notches, added triangular cuts, and introduced a wild coordinate-motion moves integral to taking this burr apart and back together.For such a remarkable idea, it's oddly hard to find anyone who is willing to make copies of this series! Eric noted that it'd be a nightmare to make and turned it down. But ...

The DDD Burr Set or Darryl's Dense Dozen is a very nice and gentle introduction to the vast world of burrs. Burrs come in a wide variety of wild shapes that consist of notched pieces that when put together, creates a three-dimensional shape. But the DDD Burr Set only involves making 6-piece burrs in the iconic burr shape that represents the genre despite how the most complex and advanced burrs are formed into completely different shapes than this burr set makes. Darryl came up with the set of bu...

Scion of the Tesseract is a puzzle printed by Kris Antibus with the following specifications:2.9"x2.9"x2.9" cube.Puzzle contains 75 components/parts, 25 of which are printed on Bambu X1Cs.The rest is Carbon Fiber, PLA, Brass, Steel, and Neodymium magnets.Scion of the Tesseract is a mechanical SD puzzle with many tools and stages to discover.It is also unique that it is an assembly SD, with an additional SD puzzle box inside.It is inspired by the work of Juno and Jerry McFarland.Limited Carbon Fi...

Knot-a-2x2 made for a wild flashback to my younger years playing with a Rubik's Cube. I'll be honest here, I struggled just as badly here as I did back then with the Rubik's Cube hahaha.I had fun with Rex's prior designs when he was mostly selling coin releases and burrs, so when I heard that he was designing an SD for seemingly the first time, I knew I had to get it. And hearing that it's based on the design of a Rubik's Cube, that just sealed the deal.The goal is to scramble up the cube so you...

A genius creation from a master craftsman and devilish designer, the dearly departed Eric Fuller.Tricky and twisty, one of the greatest solving journeys I have had the pleasure of experiencing. Still functions perfectly.This copy's main box is made from a beautiful figured quartersawn sapele, and the key is made from sapele and jatoba. (The key comes in a small black satin bag with a drawstring.)Upon solving the puzzle, you will find a prize, and Eric Fuller's small 'e' signature, as well as the...