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