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