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