The term 'Big Name in Puzzle Cubes' refers to the Hungarian inventor, Erno Rubik. He is best known for inventing the Rubik's Cube, a 3-dimensional puzzle cube that has become one of the world's most popular toys. The cube consists of six faces, each with nine colored squares, and the goal is to rotate the faces until all of the squares are of the same color. Rubik's Cube has been a popular toy since its invention in 1974 and continues to be a popular pastime today.