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