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