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