WhoInTen is a daily guessing game where an we picks a famous person and you have 10 yes/no questions to figure out who it is. Every day there's a new challenge — same person for everyone, so you can compare scores with friends. Think you got it in 3? Brag about it. You can also challenge friends directly — you pick the person, they get 10 questions to guess it. Simple, satisfying, and genuinely hard sometimes.