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