Episode Title:R-Fair City.Episode Description:Digit is lured to R-Fair City, a cybersite full of carnival games, by Madame N. Cognita (actually Hacker in disguise). The kids must find the unfair/crooked game in order to find Digit. Meanwhile, they learn about chance and how to spot an unfair chance of winning and losing. Along the way they meet Lucky, a cab driver, who offers them a chance to gain a free cab ride while they search for Digit. Digit is locked in a bird cage with Buzz and Delete as his guards.