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