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