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