Your goal is to find the secret four-color code. The following colors are possible: red, white, black, orange, pink, brown.
Some guesses have already been made. I will provide feedback for each guess made with which it is possible to unambigiously determine the secret code.

Previous Guesses:
Guess: ['orange', 'white', 'brown', 'pink']. Hint: two colors are in the secret code but in the wrong positions.
Guess: ['red', 'red', 'white', 'orange']. Hint: three colors are in the correct positions.
Guess: ['red', 'white', 'black', 'orange']. Hint: two colors are in the correct positions and two colors are in the secret code but in the wrong positions.
A B C D
orange, black, orange, orange red, black, white, orange pink, pink, pink, orange white, pink, black, pink