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