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