iSketch is an online game popular with Board 8ers that is essentially an online Pictionary. One player is given a word and has to draw a picture representing that word. All the other players have to guess the word within a certain time limit. If a player guesses right, the drawer and player are both awarded points. The first correct guess is worth 10 points, the second correct guess is worth 9 points, the third, 8, and so on. There are a certain number of round of this, usually 10, and the player with the most points at the end wins. iSketch is free and does not require registration.