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