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