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