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