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