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