Ultimate Card Games USA

Overall, this is an excellent collection of card games, however, there is one huge flaw in UCG's Solitaire that, sadly, was later carried over to the Solitaire Overload DS game -- players cannot change the fact that cards get locked into their foundation pile permanently. This huge flaw makes winning extremely difficult. The rest of the games, thankfully, are much more user-friendly. In addition, the ability to create your own player is very fun. And the wonderful backgrounds and music are icing on the cake. For Solitaire-addicts, I also suggest Solitaire Overload for the DS, but, as I've already mentioned, the games are quite hard to win (the game even gives you percentages of your likelihood of winning).

This game was awarded 13th best GBA title of all time by IGN: http://gameboy.ign.com/articles/772/772284p3.html