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