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