A few short, playable ways to get a feel for the ideas in the book before we dig into the math.
New games get added as we work through the chapters — check back throughout the unit.
Click through a sorted list to find a number in as few clicks as possible — then see how your approach compares to linear and binary search.
The secretary problem — when do you stop looking and commit? (A few different versions are on the way.)
Try the new restaurant, or go back to your favorite?
Untangle a messy list — and see why the method matters as much as the answer.