Unravelling cube

The Unravelling cube section outlines the steps involved in unravelling (solving) the cube. The starting point for solving the cube is the selection of the "Scrambled" state. The end point is the arrival at the "Set" state. The user enters rotation commands via the keyboard when the Command Sequence input dialog is displayed.

All alphabetical command text entered by the user is automatically converted to and displayed as upper case. Commands can be either  Basic type or Macro type. One of the display options that can be set (or cleared) via the Unravel Options dialog is the Update flag (set if "Update cube display after each command" check box is checked). If the Update flag is clear, the cube state is updated when <enter> is pressed or the OK button clicked. If the Update flag is set, the cube is updated whenever the user adds a keystroke that produces an error-free sequence in the input dialog window.