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