This game takes its name from the way it is played when using a real deck: Cards are simply covered up with new cards from the stock when matching, rather than removed from the table as they are in this computer version.

Tip: If you have two same-suit pairs on the Tableau at the same time, do NOT discard both pairs before refilling spaces from the Stock. Just eliminate one pair and refill those two spaces. Oddly enough, this greatly increases your chances of winng because it opens up more possibilities for matching three or four cards simultaneously!

This game is also mentioned in the description of:
Deck.