http://i.imgur.com/uED4Gug.png

You've all played this old-code breaking game, right? It's basically Mastermind, but even older..

On a piece of paper, I have written a 4-digit secret number, all being different digits. In turn, you will attempt at guessing this combination. If you give digits which are in the correct position, they are bulls, different positions being cows. If you fail to match any correct digits, you get zero bulls and zero cows.

Example -
So, let's just say that the secret number was 4271
Drew & Shaun guess 1234
The answer would be one bull and two cows (the bull being 2, the cows being 4 & 1)

The next pair would then take their turn with this information, meaning that they could have a better chance at cracking the code. As pairs, you are both allowed to dicuss your move before making your attempt. However, if you make an unsuccessful attempt, you must remain silent until it is your turn again.

The pair who manage to crack the code will win immunity from the next vote off.

Originally Posted by GypsyGoth (Post 7682154) How long do pair have to make their guess?

Originally Posted by Drew. (Post 7682164) What