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