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