Pharaoh's Pyramid Game Sale Each piece fits together to

Each piece fits together to reveal a scientifically detailed display

and hydroelectric power station to explore how moving water can generate electricity and perform mechanical work

or other favorite drinks

This cast Triceratops tooth measures over 2

stalagmite-like patterns that change in real time

Pharaoh's Pyramid Game Sale Each piece fits together toAlso known as the Tower of Hanoi, test yourself to see if you are skilled enough to solve this puzzle! Move the pyramid of nine wooden disks to a different pin. Easy enough, you say? You can only move one disk at a time, and cannot put a larger one on top of the other. Measures 9 x 3. 5 x 3. 5 inches.