Mailing the story:

My favorite card game is Krypto. Eons ago when I was a youngun, you could buy this game from Edmund Scientifics, and can still find it on Amazon and other online nooks and crannies. The game is simple: there is a deck of 56 cards numbered 1-25. Each player is dealt five cards, and there is one common objective card in the middle. Players have three minutes to use each of their cards once to form the number on the objective card.