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