It says on the first clue that 1 is right but not in position. Let's say 6 is right but 6 can't be in the position A since it says on the 1st clue that the correct number there is Not in Position.
5 can't be in B position since it says in the 3rd clue that 2 are right and in position. If let's say 5 is right then it have to be in the A position not B position.
Also you can't pick 9 and 3 if you already picked 6 since in 1st clue it says only 1 number there is right but in wrong position.
It says on the first clue that 1 is right but not in position. Let's say 6 is right but 6 can't be in the position A since it says on the 1st clue that the correct number there is Not in Position.
5 can't be in B position since it says in the 3rd clue that 2 are right and in position. If let's say 5 is right then it have to be in the A position not B position.
Also you can't pick 9 and 3 if you already picked 6 since in 1st clue it says only 1 number there is right but in wrong position.