Nimble is a fast color-recognition reaction game which is played simultaneously. Each player has a deck of 30 cards and the first one to get rid of them all, wins the game.
There are six colors in the game. Each card displays two of those colors: a colored frame surrounding a differently-colored circle in the center of the card. As part of the setup three cards are placed in the middle of the table face-up. If the frame color of your card matches the circle color of one of the cards in the middle of the table, you can place your card on top of it. Sounds easy, right? Wait until you try out yourself!