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