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