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