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