Practice: guess the hidden number using midpoint logic. Competition: 10 rounds, ≤7 guesses per round.
Round 1/10 • ✓0 ✗0
Scoring: +100 correct, −50 miss
I’m thinking of a number between 1 and 100. Use logic like a computer: always guess the middle of your current range.
Range: 1 – 100 •
Tries: 0
Tip: Start with 50. If I say “higher”, your new range is 51–100. If “lower”, it’s 1–49.