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