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