20Q

Can the computer guess your number in 20 questions?

Achievements & Badges

Choose AI Difficulty

Select how smart the computer should be

Choose Your Number

Pick a number between 1 and 100

This number stays on screen while you answer the computer’s questions.
Your number:
42

Choose Number Range

The computer will pick a number in this range

The computer will pick a secret number. You have 20 questions to guess it!

20Q

Genius
Question 1 / 20

The computer is thinking...

Question 1
Is your number greater than 500?
1 1000

Question History