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