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