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