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