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