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