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