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