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