| C | O | L | L | A | R | |
| + | E | N | G | I | N | E |
| R | E | T | A | I | N |
See more puzzles containing COLLAR, ENGINE or RETAIN.
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?