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