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