Its simple number game where

the player has to guess a 4 digit number.

All the digits in the number are unique/different.

If the matching digits are on the right position

they are counted as "Bulls".

If they are on different positions

they are counted as "Cows".

the player has to guess a 4 digit number.

All the digits in the number are unique/different.

If the matching digits are on the right position

they are counted as "Bulls".

If they are on different positions

they are counted as "Cows".

Guess a 4 digit number.

Every digit in number is unique.

Every digit in number is unique.

0

0

0000

1

2

3

4

5

6

7

8

9