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