Your goal is to find the secret four-color code. The following colors are possible: pink, orange, black, white, brown, green.
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: ['green', 'white', 'brown', 'black']. Hint: three colors are in the secret code but in the wrong positions.
Guess: ['pink', 'black', 'green', 'green']. Hint: two colors are in the correct positions.
Guess: ['orange', 'black', 'white', 'green']. Hint: two colors are in the correct positions and two colors are in the secret code but in the wrong positions.
Guess: ['orange', 'black', 'green', 'white']. Hint: one color is in the correct position and three colors are in the secret code but in the wrong position.
A B C D
green, orange, brown, black white, black, orange, green white, orange, pink, brown brown, orange, pink, green