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