The Mouthguard Challenge Extreme Edition contains 1100 new challenges for hours of family laughter. Try to pronounce whimsical words and silly words. Decipher the terms of the urban dictionary and the wrong entry lines. Try to keep an impassive face while singing and challenging other players in all kinds of contests. Each Mouthguard Challenge Extreme Edition game includes 110 Challenge cards, 6 mouthguards and instructions for unbreakable and dishwasher-safe cheek rollers.