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