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top 10

#LoginTotalAvg.
1 bob.sadaka 65574.9 47.3
2 psalm19 65505.3 26.2
3 cherries 55831.6 41.7
4 zschomefun 42044.4 32.6
5 SnarkyCow 34747.8 32.0
6 Dimo/Pesho 23981.0 93.3
7 dlh666 23338.0 33.0
8 ace 17338.0 74.1
9 don1 13535.4 53.7
10 billy quid 9884.5 18.6
guessedexistmatch
enter number
original
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Bulls and Cows Game is also known as MasterMind. Computer selects a four digit number, all four digits are different. In current implementation number may not begin with 0. Any number can be guessed in 7 tries or less. "Exist" column displays total number of digits you guessed right - "Cow", "Match" shows how many of those that exists were placed at the right spots - "Bull".

Play by entering your guess in the 4 boxes on the right side and click "Check" to validate your entry. You may also click "New" to start another game.

Have comments/suggestions? Send them to moo@bullscows.com.

01/22/07 By many requests I've created page that explains the way Ratings are being calculated.