Rubik's Cube iPhone appWhen Hungarian engineer Erno Rubrik designed the Rubik's Cube in 1974, the toy's intended use was as a teaching tool to explain 3-D geometry. The Rubik's Cube found fast success the world over as a toy for adults and children alike.
For the 30th anniversary of the Rubik's Cube, a mobile app version of the toy was released. It's Rubik's gone digital, and it takes the Cube far beyond 3D geometry. The the Rubik's Cube iPhone App is available for $2.99.
Screenshot by Nicole Bremer Nash for TechRepublic.