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