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