Bulls&Cows

Choose your game:

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Guess the Number

Try to guess the secret number as fast as you can!

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Compete Against AI

Can you outsmart the machine? Take on the AI!

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Play with a Friend

Challenge a friend in a local 1v1 match!

Coming soon

Free online Bulls and Cows puzzle

Bulls and Cows is a classic code-breaking logic game. Deduce the secret number in tense multiplayer races, relaxed solo runs, or smart AI drills.

No login required โ€” just open the browser and start solving the number puzzle with friends around the world.

  • Authentic cows and bulls gameplay with strategic number guessing challenges.
  • Solo practice, competitive multiplayer, and adaptive AI opponents for every skill level.
  • Free browser experience that works on desktop, tablet, or phone.