Where's The Out? starts with an explanation of what's a forced out. It continues by showing every possible combination of base runners and asks where to throw to get a forced out.

When kids click on a base where they think there's a forced out, they hear an umpire yell, "Out" if the answer is correct and, "Safe" if the answer is incorrect. There's also a visual indication of right or wrong. At any time, they can click on the Explain button to find out why. All explanations are in Drew's voice and are accompanied by text.