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