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