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