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