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