Cows and Bulls (play-cows-and-bulls.web.app)

The old pencil game of bulls and cows as a daily four-letter word: seven guesses, two numbers of feedback.

Every day: One four-letter word a day, set in advance by date and the same for everyone: deduce it in seven guesses from counts of bulls and cows. New puzzle: Midnight, local time.

Play Cows and BullsCows and Bulls on X

Cows and Bulls welcome screen for C&B 2026-10-02 with the logo, Play button and empty guess grid behind

Cows and Bulls turns the classic code-breaking game into a daily word puzzle. Each day has one hidden four-letter word with no repeated letters, the same for every player, and you have seven guesses. After each guess you only learn how many letters are in the right place (bulls) and how many are in the word but in the wrong place (cows).

About Cows and Bulls (play-cows-and-bulls.web.app)

Bulls and cows is an old paper game, a word or number version of Mastermind. This free web version keeps the spirit: unlike Wordle, it does not tell you which letters are right, only how many. Each guess must be a real four-letter word with no letter used twice, and the feedback is two counts shown beside the row: bulls for letters in the correct position and cows for letters that are in the word but placed elsewhere.

The daily word comes from a list prepared ahead by date, so everyone playing on the same day is working on the same word, and the welcome screen shows the date and who submitted the day's word. On the last try you can open a hint, a short clue to the word, at the cost of a lower result.

The game keeps statistics, a guess distribution chart and a history of past days with the stars you earned, and you can share your result. It has a dark theme and is designed for phones held in portrait.

It suits players who enjoy logical deduction more than vocabulary, and anyone who found Wordle too forgiving.

How to play Cows and Bulls (play-cows-and-bulls.web.app)

  1. Type a valid four-letter word with no repeated letters and submit it.
  2. Read the feedback: bulls count letters in the right place, cows count letters in the word but in the wrong place.
  3. Use the counts from all your guesses to rule letters in and out.
  4. Find the word within seven tries; on the last try you can ask for a clue.
  5. Share your result and come back the next day.

Screenshots

Cows and Bulls logo

Tips

  • Start with words that share no letters with each other to sort the alphabet quickly.
  • A guess with zero bulls and zero cows removes four letters at once.
  • Change one or two letters between guesses to pin down which letters scored.
  • Keep a note of what each count tells you, it is easy to lose track.

Questions

Is the word the same for everyone?

Yes. Words are set in advance for each date, so all players get the same word that day.

What is the difference between a bull and a cow?

A bull is a correct letter in the correct position; a cow is a correct letter in the wrong position.

Can a word have repeated letters?

No. Both guesses and answers use four different letters.

Do I need an account?

No. Stats are kept in your browser.

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