We devote entire seconds to variations on Blackjack and 7-Card Stud in the Card Games category:
Two Bit Poker (Mark Williston)
Amarillo Slim 7 Card Stud (Villa Crespo Software, John Comeau)
Black-Jack (Richard Mirus)
BlackJack! (Glencoe Computing, Donald L. Granger)
Chinese Checkers (ImagiSoft)
CoffeeBreak Card Games (Derek Duban)
Cribbage (Universal Software, David Teach)
Euchre (Matt Voight)
The Friday Night Poker Game (TEGL Systems Corporation, Timm Hop)
Gin Rummy (Universal Software, David Teach)
Pinocle Games (Michael G. Bruckner)
Pirada I: The Fearless (E.T.S. Inc., Val & Mary Jane Patterson)
Pirada II: The Powerful (E.T.S. Inc., Val & Mary Jane Patterson)
Pirada III: The Invincible (E.T.S. Inc., Val & Mary Jane Patterson)
Pyramid (Computing Services, Richard Beebe)
Ultimate Baccarat (Accidental Software)
Ultimate Gin (Accidental Software)
Zeek's Blackjack (Rich Geldreich)