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