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