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