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