Guess the Number
I'm thinking of a number. Can you guess it?
1
100
?
Enter your first guess below
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About the Game
The computer picks a secret number within the chosen range. Each time you guess, you're told whether the secret number is higher or lower. The range bar narrows with every guess, visually showing you how close you're getting. The optimal strategy is binary search — always guess the midpoint of the remaining range. For 1–100, this guarantees finding the answer in at most 7 guesses.