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