Instant Insanity

Solve the classic cube puzzle online! Arrange the cubes so that no color repeats on any side.

• To win, ensure that no color is repeated on any side of the stack.
• Rotate cubes by swiping them directly or using the side controls.

Tips

• Don't discount unlikely solutions: For example, it's technically possible for a solution to include one cube with sides of all the same color.
• Try eliminating incompatible pairs of colors.
• Search online for solutions involving graph theory.