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