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