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