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