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