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