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