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