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