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