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