Puzzle

Question

Can you figure out the lock code using these clues:
682 - one digit is right and in the right place
614 - one digit is right but in the wrong place
206 - two digits are right but both are in the wrong place
738 - all digits are wrong
380 - one digit is right but in the wrong place
I’ll comment the answer below ! Good luck !

Answer 1

042, not 062 as the first comment says one digit right, if it was 6 it would say two digits are right.
working out
take out digits that are wrong
6-2 one digit right and in the right place
614 - one digit right and in the right place
206- two digits right but in the wring place
- - 0 one digit is right but in the wrong place

therefore the first or second digit is 0 , - 0 - is is the first digit due to statement 3 where 0 in second position is in the wrong place,
0 - -
1st statement
the first digit is 6 or the last digit is 2, and so the last digit is 2
0 - 2
therefore using statement two the middle digit is 6 or 4
it is 4 as the first statement says only one is correct and contain 6 and 2 so 6 is wrong
042