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