21 Solitaire is a collection of 7 solitaire card games based on a Blackjack theme. These highly original games, found nowhere else, blend classic solitaire themes with the excitement of Blackjack.

If you like Spades or Bid Whist you will love WhistFun. In WhistFun you play against three computer players one of which is your partner. The game is similar to Spades with just a few differences.

Smart Gambler's Calculator allows one to calculate the main parameters for fixed-size and fixed-fraction betting.