Stomachion | The Ancient Puzzle Archimedes Studied 2,000 Years Ago science toy Every normal magic square has

Every normal magic square has a constant dependent on n

Note: This version comes with a Female fashion designer piece

The object is to get the pieces back into the base

Might make a a great gift for your doctor

Stomachion | The Ancient Puzzle Archimedes Studied 2,000 Years Ago science toy Every normal magic square hasStomachion is a handcrafted reproduction of perhaps the oldest puzzle in recorded history, attributed to Archimedes of Greece (287 212 BC). Fourteen pieces fit into a square. Reassemble the square, or attempt one of hundreds of other shape challenges. Each puzzle has precision laser cut acrylic pieces in contrasting colors, set in a solid wood frame, and includes a wood cover for display and protection. Ships pre assembled with a printed solution. 14