On Uno If Your still trying to get the win 40 games achievement i have the answer. Simply befriend someone on a match of Uno and change the game settings to Partner Uno. Using a communications link (if you have one) you can help one another to empty your hand, if you or your partner empties their hand then you both gain 1 win point. Using the comm link you can both identify to the other what last card you have for example if you have a blue 3 left your partner can help by changing the color to either blue or to a three in a variety of ways, either by using a wild card, wild draw four card, any number/color card to change to blue/3 (for example) and also by placing a blue miss-ago on their opponent allows you to take your go with no hesistation and finish up. Hope This Helps.