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