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