| K | N | O | T | T | I | N | G | |
| + | T | O | T | A | L | I | N | G |
| I | N | T | E | R | I | O | R |
See more puzzles containing INTERIOR, KNOTTING or TOTALING.
Would you like to see the solution?
The rules for cryptarithm puzzles are simple. Each letter represents one of the digits 0 to 9. Different letters represent different digits. The first digit in a number can't be 0. Your job is to find out what digit each letter represents. Can you solve the puzzle shown here?