Normally, to get a game of Tichu going, you need to round up three friends. If you don't have any card-playing friends who know Tichu, then maybe you have to tell them you're going to have a Bridge party, then *bam!* you bust out the 56-card Tichu deck at the last minute. This sort of gamer subterfuge is a thing of the past, thanks to the brand-new Tichu app from Steve Blanding. Now, any number of players can enjoy the card game at any time: one person can play against three computer opponents or link up with other people on their iDevices (the $2.99 app is universal) and the computer will fill in any empty seats.