Oh no! Someone has stolen Frosty's hat! It is the only thing that helps bring him to life! We followed the footprints in the snow to an empty house, but the hat seems to be locked up in a room with four special digital locks! We have to hurry, the weather is getting warmer and Frosty needs to head north as fast as possible. If we don't get the hat in the next 20 minutes, Frosty will melt away!