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