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