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