| S | T | R | U | T | S | |
| + | W | R | I | S | T | S |
| F | A | S | T | E | N |
See more puzzles containing FASTEN, STRUTS or WRISTS.
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?