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