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