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