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