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