Cyberchase: Data collection and analysis

Castleblanca: using data

Return to sensible flats: line graphics

Hugs & witches: data clusters

Raising the bar: bar graphics

Past perfect prediction: predicting from data

When penguins fly: sampling

Hackerized!:data tracking and analysis

An urchin matter: bar graphics

Fit to be heroes: data representation/tables

Parks and recreation: data collection and representation.