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