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