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