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