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