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