From their website:The Traffic Light Sequential Puzzle Box is a challenging puzzle for all levels of puzzlers. 3D printed in Black, Red, Yellow, and Green PLA* filaments. L:19cmxD:6cmxH:8cm (7 1/2 x 3 x 2 in) in dimension with a huge compartment of 18cmx7cmx3cm(7 x 2 3/4 x 1 in) in size to hold gift or message to player.A beautiful Traffic Light looking puzzle box, excellent as an office desk toy to entertain your visiting guest. A perfect gift for a special occasion (Birthday, anniversary etc.....

I printed this puzzle myself but never solved it.Stored in a pet- and smoke-free environment.Shipping from Switzerland to anywhere in the world.Please wait for shipping costs to be added before paying.If you have any questions, feel free to contact me. Payment: Direct bank transfer for the SEPA region or PayPal (F+F)

From their website:The Lunar Lighthouse Puzzle has 2 objectives.  Does the tower seem a bit short?  The first goal is to find the beacon (or lantern room) that is hidden within the lighthouse and return it to the top.  If you want an extra challenge, you may look for the small hidden crescent moon that can adorn the top window of the tower!-Stored in a pet- and smoke-free environment.Shipping from Switzerland to anywhere in the world.Please wait for shipping costs to be added before paying.If...

From their website:The Story:A scientist developed a quantum microchip and lock it up in "The CORE", would you be able to unlock the CORE and retrieve it? The CORE is a VERY challenging puzzle, follow the storyline and the clues/tips provided to decipher and unlock the puzzle. Excellent as a desk toy to entertain your visiting guest. A perfect gift for a special occasion, the player will need to solve the puzzle to access the item placed within the centre compartment.-Stored in a pet- and smoke...

From their website:Player beware: This is not an easy puzzle, would you dare to take the challenge?!!P.S. We are not responsible for any frustrations it may cause when solving the puzzle.-Stored in a pet- and smoke-free environment.Shipping from Switzerland to anywhere in the world.Please wait for shipping costs to be added before paying.If you have any questions, feel free to contact me. Payment: Direct bank transfer for the SEPA region or PayPal (F+F)

From their website:C1 (Cylinder #1) is a Mechanical Puzzle; The puzzle is locked up by 9 metal pins of different sizes. Your goal is to examine and discover where and how these pins lock up the puzzle. Using the two rings, move and navigate the pins to unlock the puzzle. The puzzle can be rotated and opened in the middle once solved revealing the centre cylindrical compartment of D:1.5cmxH:6cm (D:0.6"xH:2.4") in size.Warning: C1 is NOT an easy puzzle (Level 9), the player has to fully understand...

From their website:The Eye of Horus is a 3d printed, palm-size cylindrical puzzle box.  Place it in your hand and you will encounter the challenge and fun that lies ahead. The centre cylinder can be lifted open once solved and reveals a hidden compartment (D: 1" x H: 1.4").  An excellent gift for a puzzle lover or as a gift holder to hold a small gift for someone special. -Stored in a pet- and smoke-free environment.Shipping from Switzerland to anywhere in the world.Please wait for shipping c...

From their website:"369" Puzzle Box - Mechanical / Magnetic Puzzle box.Why is it named "369"? Because this puzzle is 3cm thick, 6cm tall, and 9cm wide(LOL).A simple yet challenging puzzle that uses 29 pieces of different size magnets; utilizing the mechanical and magnetic characteristics to lock this puzzle in place. Your goal is to unlock and open it, how long will it take you?-Stored in a pet- and smoke-free environment.Shipping from Switzerland to anywhere in the world.Please wait for shippin...

From their website:Nazca is an extraordinary 3D printed puzzle box that combines intricate design, creativity, and an element of mystery. Inspired by the ancient Nazca Lines of Peru, this captivating puzzle box showcases a perfect blend of art and brain-teasing challenges. The surface of the puzzle box is adorned with precisely etched lines, curves, and symbols, inviting you to embark on a journey of exploration and discovery.Nazca Puzzle Box is a mechanical 3D printed puzzle box. Beautifully pr...

From their website:Two levels and four layers design to provide the unique complexity of the puzzle.Your goal is to guide the ball bearings from the top level to the second level then into the centre compartment by rotating the cylinder columns. The puzzle can be lifted open once solved to reveal the Centre cylinder/Compartment.Clues are printed on the puzzle, you'll need the hand of a locksmith. Flashlight and Google search have proven helpful.How long will it take you to solve it?Centre cylind...

Has been solved a few times.Stored in a pet- and smoke-free environment.Shipping from Switzerland to anywhere in the world.Please wait for shipping costs to be added before paying.If you have any questions, feel free to contact me. Payment: Direct bank transfer for the SEPA region or PayPal (F+F)

Stored in a pet- and smoke-free environment. Shipping from Switzerland to anywhere in the world. Please wait for shipping costs to be added before paying. If you have any questions, feel free to contact me. Payment: Direct bank transfer for the SEPA region or PayPal (F+F)

Stored in a pet- and smoke-free environment. Shipping from Switzerland to anywhere in the world. Please wait for shipping costs to be added before paying. If you have any questions, feel free to contact me. Payment: Direct bank transfer for the SEPA region or PayPal (F+F)

From their website:This multi-task puzzle hides two stainless steel and brass balls inside, which must be removed using a movable periscope to reveal further encrypted secrets. The round cage is made of turquoise anodized duralumin, while the interior of the "submarine" with windows is made of polished stainless steel. The package includes a pouch that also serves as a game mat and is decorated with a compass rose motif. The innovative multi-task design requires not only logic and dexterity, but...

Due to a manufacturing defect, I had to glue and sand down the inside a bit. You can’t see anything from the outside, and it doesn’t affect the solve at all.Stored in a pet- and smoke-free environment.Shipping from Switzerland to anywhere in the world.Please wait for shipping costs to be added before paying.If you have any questions, feel free to contact me. Payment: Direct bank transfer for the SEPA region or PayPal (F+F)

Has been solved a few times.Stored in a pet- and smoke-free environment.Shipping from Switzerland to anywhere in the world.Please wait for shipping costs to be added before paying.If you have any questions, feel free to contact me. Payment: Direct bank transfer for the SEPA region or PayPal (F+F)

Has been solved a few times.Stored in a pet- and smoke-free environment.Shipping from Switzerland to anywhere in the world.Please wait for shipping costs to be added before paying.If you have any questions, feel free to contact me. Payment: Direct bank transfer for the SEPA region or PayPal (F+F)

From their website:The Twelve Puzzle is a sliding tile puzzle, inspired by the classic 15 puzzle. This puzzle has three separate challenges. First, slide the tiles so the white pieces form exactly seven complete circles. Next, slide the tiles so the blue pieces form seven complete 2x2 squares. Finally, find the arrangement of tiles so the green pieces form an unbroken circuit. You can ignore the other colors as you work on each challenge. The circle and square challenges have unique solutions, w...

The mystical Maki Shiro まき城 is a Japanese castle that holds a legendary platter of sushi rolls and is guarded by 9 Samurai Warriors. Through a skylight in the castle’s roof, you can catch a glimpse of the sushi rolls, but they remain tantalizingly out of reach. To unlock the sushi roll platter, you must find the 4 gold bars that are concealed within the castle, and use them to solve the puzzle. Only by discovering these gold bars will the ancient sushi treasure be freed. Can you uncover ...