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