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