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