Question 2
Geoff is trying to unlock the forgotten passcode for his luggage. The passcode consists of 3 digits, each of which is from 0 to 9.
- He tried 923, only one digit is correct and correctly placed.
- He tried 958, only one digit is correct but wrongly placed.
- He tried 379, only two digits are correct but wrongly placed.
- He tried 142, none of the digits is correct.
- He tried 127, only one digit is correct but wrongly placed. What is the passcode?
- He tried 923, only one digit is correct and correctly placed.
- He tried 958, only one digit is correct but wrongly placed.
- He tried 379, only two digits are correct but wrongly placed.
- He tried 142, none of the digits is correct.
- He tried 127, only one digit is correct but wrongly placed. What is the passcode?