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