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