Test your skills by quickly guessing 15 words from scrambled letters with only 120 seconds. win 5 in a row and you advance and it gets harder. You get to create your own avatar of your choice and make your character the hottest thing on Facebook. Test your mind skills and see if you have what it takes to play Nail Biter!!!! Artifacts are used to play the game and the gold is used to customize your character. Every 5 levels you get a bonus and extra word for 5 more levels. You loose during any level you start back at level 1. you quite the game you start back at level 1, so there's no cheating, this is a game of mind and speed to gain coins to customize your own avatar. This is one of the most exciting but hardest word games ever because we leave out words on purpose each round which can vary.