Tries0
Range1–100
Best–
I'm thinking of a number between 1 and 100.
How to play
- Type a number between 1 and 100 and press Guess.
- Use the Higher / Lower hint to narrow your range.
- Find the number to finish. Fewer tries is a better score.
Tips
- Always guess the middle of the remaining range — it halves the options each time.
- Starting at 50 guarantees you can find any number in 7 tries or fewer.
- This is exactly how binary search works in programming.
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