It's an easy game, isn't it?
Well, maybe not. 1A2B is an old number guessing game. Despite its old age, it is not as easy as it may seem.
This Mac app provides the traditional gaming experience of 1A2B, challenging you to get the number right in 18 steps.
Are you confident in yourself? Or do you think you are smarter than this old game? Download and give it a try just now!