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