Related Clues:

• Die, for example
• 64, e.g.
• See 23 Across
• Raise to the third power
• Rubik invention
• Rubik's brainteaser
• Die, for one
• Rubik's invention
• Rubik's puzzle
• Rubik's hexahedron
• Die in Las Vegas, e.g.
• Dice unit
• Kind of root or steak
• Shape for Rubik
• Solid body with six equal square sides