The crossword solutions for the term CUBE MAKER RUBIK is ERNO. ERNO is the name of the Hungarian inventor, Ernő Rubik, who created the Rubik's Cube in 1974. The Rubik's Cube is a 3-D combination puzzle consisting of six faces with nine colored squares on each face. It has become one of the world's most popular puzzles and has been used as a tool to teach mathematics and problem solving. Ernő Rubik is widely recognized as the creator of the Rubik's Cube and is often referred to as the Cube Maker or Cube Maker Rubik.