WCA Puzzles

WCA stand for World Cube Association.  WCA Puzzles generally means puzzles you would use in events at official WCA Competitions. There are many events at a WCA Competition, but generally the cubes used are:

2x2, 3x3, 4x4, 5x5, 6x6, 7x7, Pyraminx, Skewb, Megaminx, Square-1 and Clock