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