** NOTE: This puzzle requires the Apple Watch to work. The iPhone application just shows the instructions **

Simple but challenging Cube 3D Puzzle.

Rotate the cube faces and make all the faces to have the same color.

Tap and double tap the faces to rotate them clock-wise and counter clock-wise.
Drag with your finger to rotate the cube.

Long press to show a menu to restore and shuffle the cube.

No scores. No time. Just the cube. 2x2 and 3x3 versions.