Mystery of the Pyramid

Mystery of the Pyramids was invented by Don Potts, who allowed UF Grant to sell and distribute them. Later, Doin sold the manufacturing rights to Viking Mfg., although it seems that everyone and his brother has made their version without giving credit to Don.

Fashioned in the style of the Don Potts version, the Viking/Batra Mystery is a beautifully made unit. The stack of blocks is covered with a decorative tube and turned over, but the stack remains upright. This is repeated again and again with the same result. Fascinating methodology.

Stack measures 6 1/4" tall x 3" wide