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