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