All-In is a little Google Gadget I made whose goal is to offer a game of solitaire with a poker theme. It is essentially a game of Texas Hold'Em poker with only two players. There are no blinds, and the only bet allowed is to go all-in. There is a flop and a river, but no turn. If at the end of the river, no bet has been made, no cards from either player are shown to the other. If one player goes all-in, and the other player folds, the player that folds must give a chip to the player going all-in. If both players go all-in, the hand is resolved using standard poker rules.