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