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