The Triple Dovetail Triangle is number 3 in Robert Rose's Mental Block Puzzles series. It is exceptionally sturdy and beautifully machined from aluminum.The puzzle is in exceptional condition with no wear to the anodizing.Shipping will be calculated after the auction ends.PayPal Family & Friends accepted.

Selling my copy of lost vault by Jesse Born because I've just picked up the limited edition version.This is a fantastic sequential discovery, many Finds and several steps, I would say it's medium difficulty. Puzzle has been solved and reset about 5 times, still in perfect condition, comes with all original packaging.Winner to wait for me to message so that I can update the total with shipping/ postage.I accept PayPal, bank transfer, wise, cash app etc.

Designed and crafted by Jason of Black Maple Workshop.Goal: Open The Box.Jason’s puzzle boxes are very Karakuri-esque with meticulous craftmanship of Japanese woodworkers.Woods are Maple, Black Limba and PoplarPerfect Condition. Comes from a smoke free home and properly stored.Will package with a collector in mind for shipping.*Buyer pays shipping costs and will be added at end of auction. I accept Friends and Family and Goods and Services payments. I understand the importance of G&S with buye...

Designed and crafted by Jason of Black Maple Workshop.Goal: Open The Box.Jason’s puzzle boxes are very Karakuri-esque with meticulous craftmanship of Japanese woodworkers.Woods are Leopardwood, Figured Maple, Cherry, Wenge, and EucalPerfect Condition. Comes from a smoke free home and properly stored.Will package with a collector in mind for shipping.*Buyer pays shipping costs and will be added at end of auction. I accept Friends and Family and Goods and Services payments. I understand the impo...

Designed and crafted by BRUNS.Goal: Find the Bullet.An amazingly themed puzzle with some cool tricks I’ve never seen before.Comes with original box and packaging.Perfect Condition. Comes from a smoke free home and properly stored.Will package with a collector in mind for shipping.*Buyer pays shipping costs and will be added at end of auction. I accept Friends and Family and Goods and Services payments. I understand the importance of G&S with buyer protection and some buyers are not able to uti...

I am Sergej Abramenkov, inventor and designer of several mechanical puzzles, including the Binary Ring and Double Disk. I am pleased to offer a unique piece of engineering history from my personal design archive.This auction is for the Octogonzo — the Sole Factory Prototype of this configuration. This specific specimen is the only remaining factory-tooled record of this invention.HISTORICAL NOTE & INDEPENDENT INVENTION:This design represents a rare case of independent simultaneous inve...

After the success of the MiBinity I in wood I have been looking to get another batch of this fantastic puzzle made.At last it happened! Jack Krijnen once again came to the rescue, having to put his newly acquired 3D printer to the test.It resulted in a high end 3D print of the MiBinity I, just as good as the wooden copy. Just like you would expect from Jack.MiBinity ICategory: Interlocking solidType: 3 piece burrLevel: 25.5Dimensions: 65x65x15 mm.Material: blue and white PLAIdea, concept and des...