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