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