Tumbler by Jon Keegan.The Tumbler draws inspiration from Wil Strijbo's classic cylinder puzzle. This puzzle contains unique internal geometries and adds extra difficulty by introducing a rotating bottom end cap. Added slots and indicating marks aid the puzzling experience."A different twist on a classic by Wil Strijbos"Objectives:1) Use indicating marks to find puzzle alignment.2) Release tumblers into body of puzzle3) Release tumbler end capTwist turn shake solve learn. No external tools requi...

Double Tumbler by Jon Keegan.The Double Tumbler is the second and more difficult iteration of the Tumbler puzzle. It has two additional parts. There are slots and indicating marks to aid in the puzzle experience."A different twist on a classic by Wil Strijbos"Objectives:1) Use indicating marks to find puzzle alignment.2) Release tumblers into body of puzzle3) Release double tumbler end capTwist, turn, shake, solve, learn. No external tools required. No force required. All movements are gravity...

Pachinko by Wil Strijbos.Challenges:1) Free the First Coin, while the box is still closed...2) Open the box...3) Free the Second CoinInstructions: Please don't use any force! Just turn things over, slide things back and forth carefully, change positions etc. No "external tools" are required. Always play over a clean table (there's a good reason!). No Banging, No Rotational Moves, and No Force Required at all! (I mean it!)This copy comes from the 1st owner. It has minor scratches on the outer su...

Butterfly box, a.k.a. Pleasure and Pain, by Wil Strijbos.A famous puzzle (box? lock?) that has brought pleasure and/or pain to many puzzlers.Instructions:Turn the black "lock" tube straight up and then put EVERYTHING back EXACTLY in the start position. Please don't use any force - when you feel friction, stop!Just turn things over, slide things back and forth carefully, change positions etc.No Banging, No Rotational Moves, No Force Required at all!  ...and remember there is No Hurry, please t...

Revenge Lock, a.k.a. The wanderer, by Wil Strijbos.The challenges in this lock are described in two parts:    First Part:1- Discover your Number2 - Open the Shackle3 - Remove the Brass Key4 - Find the Tiny Wanderer    Second Part:5 - Replace the Wanderer - Brass Key - Shackle6 - Put the Lock back in the Frame.7 - Fix the Lock back into the Frame as in the start position.There are no magnets, no banging required, no force needed, and no external tools required.Size:  78mm x 100mm x 20mmTh...

The Egg by Wil Strijbos.Wil's Egg is a sequential movement puzzle, where you have to "crack" open the egg in half. At first there is minimal movements you can make between the two halves, but as you progress, you will find clues on how the internal mechanisms work and the next steps that need to be taken. A beautifully designed puzzle and a must-have for everyone who likes Strijbos's puzzles. This copy comes from the 1st owner. It has a dark red metallic coating and is in very good condition,...

First box by Wil Strijbos.This puzzle is a coveted sequential discovery puzzle that captivates and delights so many puzzle lovers! It is larger and heavier than it may first appear. The box is 70 mm x 70 mm x 70 mm and weighs 765 grams! It is made of an attractive blue anodized aluminum that also bears the designers signature on the front of the box. There are small holes on the sides, and one on the bottom which displays a tiny sad face when peering inside. As with all of Wil Strijbos designs, ...

Maze Bolt + by Roger D.Maze Bolt+ is a large shiny aluminum bolt wit a matching shiny brass nut.It is approximately 8 inches long and weighs more than 1 kg.The nut moves easily and appears to navigate a maze on the outer surface of the bolt.Your 1st challenge it to navigate the maze and remove the nut from the bolt. This might involve more trickery than meets the eye...Your 2nd challenge is to find out why there is a '+' in the name of the puzzle...This copy comes from the 1st owner. It has sc...

Schlussel by Roger D.Schlussel (or Key in English) is another tricky puzzle designed by the mysterious Roger D.After inserting the key and rotating it, it is a challenge to get the key out again... unless you know the mechanics and mystery of this puzzle.This copy comes from the 1st owner. The lock has some scratches on its sandblasted surface, as can be seen in the pictures, mainly on the top surface.- - - - - - - - - - Please note:I am currently auctioning 30 (mostly) metal puzzles on behalf...

B-Lock by Boaz Feldman.B-Lock is a two stages puzzle. When you first examine the lock, you'll notice that you can't actually insert the key into the keyhole... It's BLOCKED! To unlock it, you'll really need to think outside of the box (or the lock?). The specific trick of this lock puzzle is like nothing you've seen before.B-Lock is made of brass and stainless steel, based on a standard lock.The package contains the lock, its fabric bag and instruction card.- - - - - - - - - - Please note:I am ...

B-Lock II by Boaz Feldman.You're not allowed to use excessive force or any external tools - only what's provided with the product. Simply use the Key to unlock the Padlock.B-Lock II is made of brass and stainless steel, based on a standard lock.The package contains the lock, its fabric bag and instruction card.- - - - - - - - - - Please note:I am currently auctioning 30 (mostly) metal puzzles on behalf of a puzzling friend who no longer collects puzzles.The puzzle(s) will be sent from the Neth...

FunLock by Boaz Feldman.The FunLock is a revised version of Dan Feldman's TRIP puzzle, which was invented by Dan more than twenty years ago.This lock has been designed for NEW puzzle lock solvers and is a good entry-level puzzle. FunLock is made of brass and stainless steel, based on a standard lock.The package contains the lock, its fabric bag and instruction card.- - - - - - - - - - Please note:I am currently auctioning 30 (mostly) metal puzzles on behalf of a puzzling friend who no longer c...

DanLock - A sequential discovery lock puzzle.DanLock was designed in 1996 by Dan Feldman. It is considered the "The best puzzle lock" by many puzzle collectors.DanLock contains two keys - the first one is locked in place by the shackle and the second one is in 2 pieces...Your challenge is twofold:1) open the lock2) bring the lock and keys back in their original state.DanLock is made of brass and stainless steel, based on a standard lock.The package contains the lock and keys, its black fabric ba...

Free the wooden ring from the puzzle. A mildly spoiler-ish review of the puzzle can be seen here: https://mypuzzlecollection.blogspot.com/2013/07/schloss.html.The puzzle is located in the United States, but I will ship worldwide.Customs forms for international shipments will reflect actual payments.Payments can be made through PayPal (Friends & Family preferred).Buyer to pay shipping calculated after auctionBuyer may choose supplemental insurance at their expense.Please wait for the updated ...

Slammed Car is a masterfully crafted sequential discovery puzzle that showcases Juno’s signature blend of mechanical ingenuity, beautiful craftsmanship, and a series of satisfying challenges. Made with precision and a keen eye for detail, this unique design invites solvers to explore clever movements and surprising interactions between the pieces. A standout creation from one of the most respected designers in the puzzle world. This puzzle won the Jury Grand Prize at the 2019 Nob Yoshigahara ...

Measuring 175mm x 175mm x 175mm this large cube weighs 2.2kg and is finished in beech.I designed and made this box while caretaking a yacht in Tarragona, Spain.It was designed around the use of a one Euro coin which the solver needs to supply. (An American or Canadian quarter also works, potentially making it a cheaper solve for anyone state side). A British one pound coin is close to working. If a British person wins the auction, I’ll make a tiny adjustment if wanted.The box has a playful nat...