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