Jack of all Trades G20:
Play 1 Game of Klondike, FreeCell, Spider, TriPeaks, and Pyramid
You can fly through this by playing a game, making a single move and then hitting "new game." It will count as a loss, but if you do this for every game, you'll get it in seconds.
EDIT: According to Syntr and EddieM1974, playing each type of game must be done in a single session.