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