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