Mayday! The world’s computer networks are down, and you’ve got 3 minutes to enter a secret code to save them. But you can’t do it alone—tell the other players what you need for your part of the code, then swap to get those cards. But you can only trade in one direction, so you’ll need communication, strategy, a little luck, and lots of skill . . . and that’s just for the first level. There are 10 levels—each more challenging than the last—in this game that’s designed to bring people together.