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