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