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