Brain Training · Bulls and Cows
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Bulls and Cows

Crack the secret number from bulls and cows clues, across four levels from 3 to 6 digits.

Level: HardGuesses: 0/10

Guess the 4-digit secret (all digits different).

    How to play

    • Bulls 🐂 = right digit in the right place. Cows 🐄 = right digit in the wrong place.
    • All digits in the secret and your guesses are different; the first digit may be 0.
    • Tap the digit tracker to mark a digit as unknown → out → in. Easy: 3 digits plus a live count of secrets that still fit. Hard: 4 digits. Extreme: 5 digits. Nightmare: 6 digits in only 9 guesses, no tracker.