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