Just a little bit of advise, you can easily get all the achievements for this game playing against 1-3 AI verses doing the 2 or 4 controller method. If you set the AI to novice, and play with bonus cards you should be able to knock out all the achievements for Sorry in 5 or 6 rounds. One possible suggestion would be, once you got the “master of the cards” achievement, turn off the steal card, that way they wont be able to take your cards. They seem to have a knack for picking the best card in your hand.
Also you should be able to get all out offensive and rainbow dancing in one round, after that you can also change it to just one AI. Just a note, all out offensive requires 4 total players but rainbow dancing only requires 3.
If its true that what you donít know cant hurt you, then you must be practically invincible!