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