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