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