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