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