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