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