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