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