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