Hacker lures Digit to R-Fair City and holds him captive. When the kids arrive, they analyze the games of chance, figuring out which games are fair and which ones are not.
- Math Topic: "R-Fair City" discusses probability and chance by predicting how to win games and telling if a game is fair or not.
- For Real Segment: "Bianca Flips Out": Bianca flips a coin to make a decision, then wonders if a coin toss really is a fifty-fifty proposition. How many times does she have to flip the coin for a "fifty-fifty" chance of winning? She goes on a quest to find out.
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