brain•Easy
Number Guessing Game
Number Guessing Game
Secret number is set between 1 and 100
Enter a number between 1 and 100
Attempts: 0
Controls & Instructions
- 1Enter a guess between 1 and 100.
- 2Check if the secret number is TOO HIGH or TOO LOW.
- 3Adjust your next guess logically to narrow down the range.
Desktop:
Keyboard Number Input
Mobile:
On-screen Numpad / Keypad
Pro Strategy & Tips
- •Always pick the midpoint of your remaining range (Binary Search strategy) to solve in 7 attempts max!
About Number Guessing Game
Use logic and binary search strategies to find the secret number in as few attempts as possible. Get instant higher/lower feedback after each guess.
Category Hub & Topic Clusters
Explore More in Brain & Logic
Mental math drills, odd-one-out perception, and Stroop focus tests.
Frequently Asked Questions - Number Guessing Game
Divide the active range by half on every guess (e.g. 50, then 25 or 75).
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