| A | T | T | A | C | H | E | S | |
| + | S | T | A | C | K | I | N | G |
| I | N | S | T | A | N | C | E |
See more puzzles containing ATTACHES, INSTANCE or STACKING.
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?