xkcd: Dominant players in chess and basketball

Select one or more races for a quick comparison. Counties are colored by the most prevalent.

These are the traffic crashes that resulted in deaths in 2015, categorized by month, time of day, and factors involved.

For every family get-together I go to, it seems there are more kids running around. I know that they are related to me somehow, but what do I call them? Maybe this chart will help next time.

Placement of Daily Double clues, from season 1 to 31. Watch them play out.