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