B | O | O | K | |

+ | D | O | S | E |

O | R | D | E | R |

See more puzzles containing BOOK, DOSE or ORDER.

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?**