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