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