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