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