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