| I | N | T | E | R | N | A | L | |
| + | T | I | G | H | T | E | N | S |
| L | E | N | G | T | H | E | N |
See more puzzles containing INTERNAL, LENGTHEN or TIGHTENS.
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?