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