kaoru :
Answer is 042 here is the solution
1. 738 has no correct numbers, so we can eliminate 7, 3, 8 entirely.
2. 682 has one correct number in the right place. Since 8 is already eliminated, the correct digit here is 2, which must be in the third position.
3. 614 has one correct number in the wrong place. We can rule out 6, so the correct digit here is 4, which cannot be in the second position, meaning it has to be in the second position.
4. 206 has two correct numbers in the wrong place. We already know 2 is correct, so the other correct number is 0, which cannot be in the third position, meaning it has to be in the first position.
Putting it all together: first position = 0, second position = 4, third position = 2 → 042.
2026-09-15 05:23:18