How to defeath oil king please tell me the number
The answer changes everytime so there's no one right answer.
The message in the right during the game is:
-the second to the last is the right digit at right place
-the last one pertains to the right digit in wrong place
if you get 2 guess in a row with no right digit like me, you're lucky since you only now have only 4 digit left to answer
it's better to take note of your guess like this
XXX: Y-Z (Y stands for right number at right place, Z stands for right digit only)
then everytime you got a 0-0, remove the numbers on the candidate.
I hope I explained it well.