casualShadow War Idle
1 play
The computer picks a number in a range and you guess it, told only whether each attempt is too high or too low. Played properly it is a binary search — always guess the midpoint — which finds any number in a hundred within seven tries. Most people work that out on their own after a few rounds, which is the nicest thing about it.
Type a guess and submit. You will be told whether the target is higher or lower. Find it in as few guesses as possible.
