Guessit

Think you can crack it?

Guessit is an AI-powered mystery game where you solve each puzzle by asking your own questions. No multiple-choice answers. No scripted path. You decide what to ask, which clues matter, and when you're ready to make your guess.

CHOOSE YOUR MYSTERY

• Guess Crime — question the evidence, investigate suspects, and work out what happened.

• Guess Diagnosis — ask about the symptoms and narrow down the condition.

• Guess Anything — use Yes/No questions to figure out the mystery object.

PLAY YOUR WAY

Take on story-driven cases or switch to Yes/No Mode for a classic lateral-thinking challenge. Every question can bring you closer—or show you that you're looking in the wrong place.

COME BACK TOMORROW

New daily puzzles keep the challenge fresh. Use hints when you're stuck, build your streak, review past games, and share your result.

OUTTHINK EVERYONE

Add friends, compare scores, and climb the global leaderboard. The more you solve, the higher you climb.

Ready to ask the question that cracks the case?

Download Guessit and start guessing.

Guess Diagnosis is for entertainment only and does not provide medical advice.