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