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