1st set of numbers 682
Cants be 6 because it can’t be in correct space and in incorrect space as in set 2
It can’t be 8 because of set 4
Therefore it is 2and 2 is in the right space
2nd set 614
We have already ruled out 6
It can be 1or 4
3rd set 206
We have ruled out 6 so 2 and 0 are correct numbers
0 can’t be in center so it is in 1st place and therefore 1 can’t be a number as it was in center for 2nd set
042 would be the number
@TrustyBird