Bulls
&
Cows
Crack the code. Challenge your friends.
Demo Round
Secret: ????
1
2
3
4
2C
5
6
7
8
1B
1C
5
2
9
1
2B
1C
5
2
7
1
4B
Cracked in 4 guesses!
Secret was
5271
Play Now
1v1
Real-time
AI
3 Difficulties
ELO
Ranked