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