Who Moved the Cake? — How do detectives solve a mystery by ruling out what can't be true?

Detectives and doctors don't guess who did it — they cross off everyone who couldn't have, one clue at a time, until a single answer is left. Sami's birthday cake has vanished from the kitchen table and you're sure it was your sweet-toothed cousin — but rule out every suspect a clue clears and the only one still standing is the one nobody suspected. Learn process of elimination by cracking the case yourself, then solve a second one, and meet the real method behind it: eliminate the impossible, and whatever remains, however improbable, must be the truth.