Bulls and Cows
Time
00:00
Digits
3 digits
4 digits
5 digits
6 digits
Allow repeated digits
Copy Answer
New Game
Submit
Clear
Submit your first guess to begin.
Best Records
(Current mode)
Fastest Time
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Fewest Guesses
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How to Play
The system generates a number with N digits (3-6).
Allow repeats determines whether digits can repeat.
Submit a number with the selected length.
A = correct digit and correct position
B = correct digit but wrong position
Each submission appears in the history on the left
The game records fastest time and fewest guesses