Reason for sale: total sale of stock of the closed online shop. Condition of the puzzle: unused, like new. Producer: Logica Giochi The puzzle is supposed to have been invented by Archimedes 2200 years ago. The Ostomachion, also called Syntemachion or Loculus Archimedis, consists of 14 flat pieces of various shapes forming a square. The area of each piece is commensurate with the area of the square in the ratio 1:48. How many possible distinct square arrangements can be made using all piece...

Reason for sale: total sale of stock of the closed online shop. Condition of the puzzle: unused, like new. Producer: Logica Giochi Goal: Take apart and put together. Difficulty: 3/6 Dimensions: 70 x 70 x 70 mm Shipping worldwide from Slovakia, costs (including tracking): Outside EU: 20 € EU: 15 € Slovakia: 8 € Payment via PayPal or Direct bank transfer. Buyer pays shipping costs, so please wait for the final invoice before payment. Feel free to message me if you have...

Reason for sale: total sale of stock of the closed online shop. Condition of the puzzle: unused, like new. Producer: Logica Giochi Goal: Take apart and put together. Difficulty: 4/6 Dimensions: 100 x 100 x 100 mm Shipping worldwide from Slovakia, costs (including tracking): Outside EU: 20 € EU: 15 € Slovakia: 8 € Payment via PayPal or Direct bank transfer. Buyer pays shipping costs, so please wait for the final invoice before payment. Feel free to message me if you h...

Reason for sale: total sale of stock of the closed online shop. Condition of the puzzle: unused, like new. Producer: Logica Giochi Goal: Instructions will be sent via email. Difficulty: 3–4/6 Dimensions: 150 x 150 x 30 mm Shipping worldwide from Slovakia, costs (including tracking): Outside EU: 20 € EU: 15 € Slovakia: 8 € Payment via PayPal or Direct bank transfer. Buyer pays shipping costs, so please wait for the final invoice before payment. Feel free to message ...

Reason for sale: total sale of stock of the closed online shop. Condition of the puzzle: unused, like new. Producer: Kovárna MOSTEK Hand-forged puzzle Goal: Pull out the ring hanging at the bottom and then put it back. Difficulty: 1/4 Dimensions in hanging condition: 37 x 11 cm Shipping worldwide from Slovakia, costs (including tracking): Outside EU: 20 € EU: 15 € Slovakia: 8 € Payment via PayPal or Direct bank transfer. Buyer pays shipping costs, so please wait for t...

Reason for sale: total sale of stock of the closed online shop. Condition of the puzzle: unused, like new. Producer: Logica Giochi Goal: Put all the pieces inside the wooden box. Difficulty: 5/6 Dimensions: 90 x 90 x 90 mm Shipping worldwide from Slovakia, costs (including tracking): Outside EU: 20 € EU: 15 € Slovakia: 8 € Payment via PayPal or Direct bank transfer. Buyer pays shipping costs, so please wait for the final invoice before payment. Feel free to message m...

Reason for sale: total sale of stock of the closed online shop. Condition of the puzzle: unused, like new. Producer: Logica Giochi Goal: Use all 16 pieces. Put all pieces into the frame, so that in any perpendicular, horizontal or diagonal direction the sum is 34. Use only pieces from 1 to 15. Mix them and try to arrange them in the frame from 1 to 15 without lifting them up. Difficulty: 2/6 (15 puzzle) and 4/6 (16 puzzle) Dimensions: 120 x 120 x 30 mm Shipping worldwide from Slov...

Reason for sale: total sale of stock of the closed online shop. Condition of the puzzle: unused, like new. Producer: Logica Giochi Goal: Take apart and put together. Difficulty: 5/6 Dimensions: 70 x 70 x 70 mm Shipping worldwide from Slovakia, costs (including tracking): Outside EU: 20 € EU: 15 € Slovakia: 8 € Payment via PayPal or Direct bank transfer. Buyer pays shipping costs, so please wait for the final invoice before payment. Feel free to message me if you have...

Reason for sale: total sale of stock of the closed online shop. Condition of the puzzle: unused, like new. Producer: Logica Giochi Goal: Free the big square. Rules: Place the pieces in one of the starting positions (they will be sent via email). Moving pieces around the board without lifting them up. Difficulty: 3–6/6 Dimensions: 105 x 125 x 25 mm Shipping worldwide from Slovakia, costs (including tracking): Outside EU: 20 € EU: 15 € Slovakia: 8 € Payment via PayPal or...

Reason for sale: total sale of stock of the closed online shop. Condition of the puzzle: unused, like new. Producer: Logica Giochi Goal: Put all pieces inside the box so that the lid closes. Difficulty: 3/6 Dimensions: 90 x 90 x 40 mm Shipping worldwide from Slovakia, costs (including tracking): Outside EU: 20 € EU: 15 € Slovakia: 8 € Payment via PayPal or Direct bank transfer. Buyer pays shipping costs, so please wait for the final invoice before payment. Feel free ...

Reason for sale: total sale of stock of the closed online shop. Condition of the puzzle: unused, like new. Producer: Logica Giochi Goal: Move one part of the heart along the string to the other part. When/If you succeed, try to separate them again and set the starting position. Difficulty: 4/6 Dimensions: 140 x 100 x 20 mm Shipping worldwide from Slovakia, costs (including tracking): Outside EU: 20 € EU: 15 € Slovakia: 8 € Payment via PayPal or Direct bank transfer. Buy...

Reason for sale: total sale of stock of the closed online shop. Condition of the puzzle: unused, like new. Producer: Logica Giochi Traffic light is based on the Instant Insanity puzzle, also known as Katzenjammer or Taktikolor. Goal: Arrange all the cubes in the box so that there will be 4 different colors on each of the 4 sides (each color appears once on each side). Create a square from the 4 dice out side the box so that there will be the same color (a different color on each side) o...

Brand new, unopened Popplock T14 puzzle (namely this puzzle https://www.popplock.com/en/locks/t14/), meaning that it is in untouched mint condition. The lock requires 13 steps to open, according to the official solution, and has several new features. Worldwide postage available.

12 pieces with inlaid letters. Pieces with tongue and groove. All pieces 20x20 mmSlide from the starting position ALBWHITE CK!!ET TO !WHITE !BLACK! On the back there is a slide up and down. This slide changes the free hole.Then slide to BLACK! WHITE!  easy?Material Acrylic. 

Dutch Cube Day gift.  Material MDFFit all 8 pieces inside the cuircular tray, showing all 8 different words.

The most difficult puzzle I have designed. The puzzle consists of 15 pieces. Some pieces can be slid under the edge. Goal: Make the numbers 1 to 9 from left to right in the frame There are different possibilities. But there is only one possibility to slide to a magic square.  The numbers are engraved in the pieces. Matrial Acrylic.If you carefully open the puzzle (press the bottom of the title square piece) you will see a 4. Remember that.

    Turn and press so that all half circles above and below have the same color. Inside you can set 5 different difficulties. Instructions included.Turn the center with a coin to open.  Without box

Original "Java Tea" packing puzzle made by Toyo Glass in Japan (perhaps see https://www.youtube.com/watch?v=J3kiGsg7lTM for Chris Ramsay's overview and solve). The puzzle is part of Toyo Glass’s line of drink/food themed puzzles, many designed by Nobuyuki Yoshigahara. The JAVA TEA puzzle is often compared to “On the Rocks” puzzle in the same series. Puzzle is overall good condition and comes with original box and notes.

A RUBIK 3X3

Excange 14 with 15. You need a trick.The designer gave permission to make a copy.Material Acrylic