World Cube Association Competition regulations, history of changes



April 14, 2010: Final version for 2010, with the following changes:

Main changes:
Detailed changes:

February 6, 2009: Final version for 2009, with the following changes:

Main changes:
Detailed changes:

April 9, 2008: Final version for 2008, with the following changes:

Main changes:
Detailed changes:

February 1, 2007: Final version for 2007, with the following changes:


July 20, 2006: Final version for 2006 v2, with the following changes:

June 11, 2006: Final version for 2006, with the following changes:

January 13, 2006: Final version for 2006, with the following changes:

Changes that were not accepted:

September 23, 2005:

Events without preinspection will be ranked in a separate category. Pyraminx also Average of 5.

September 15, 2005:

Update of the scramble program. For 4x4x4 and 5x5x5 we now use multislice moves, which makes scrambling easier.

September 5, 2005: 2005 version with the following changes:

Changes that were not accepted:

November 7, 2004: Second version

Some small corrections and references to the scramble programs.

August 5, 2004: First version

By Tyson Mao and Ron van Bruchem.