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