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