Stomachion or Ostomachion Puzzle Worlds Oldest by

The Stomachion is perhaps the worlds oldest puzzle, and it is very diffiucult to solve. It is attributed to Archimedes of Greece (287 BC - 212 BC). The 14 precision cut acrylic pieces ,1/4 thick, will make a square and also many other interesting shapes, with each shape requiring all the pieces. It

The Stomachion Puzzle is Available for Purchase – Creative Escape Rooms

Solving Ostomachion using Z3

Archimedes Square Stomachion Puzzle – Red Hen Toys

Stomachion or Ostomachion Puzzle – Smith Galleries

Kadon Enterprises, Archimedes' Stomachion

The Stomachion - The Oldest Puzzle In The World

Puzzles by Dave Janelle - Smith Galleries

Stomachion or Ostomachion Puzzle – Smith Galleries

The Stomachion or Ostomachion - Worlds Oldest Puzzle by Archemedes - Made in USA by Creative Crafthouse : Toys & Games

Stomachion or Ostomachion Puzzle - worlds oldest by Archimedes