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