Combination postcard and crossword puzzle

Abstract

A postcard combined with a puzzle to furnish the recipient with a diversion beyond merely reading the card. Preferred embodiments of the puzzle postcard, besides having the usual space for placing postage and a recipient's address and a space adorned with a symbolic representation and/or for writing a message to the recipient, also have at least one puzzle suited to be solved on a two-dimensional board. The contemplated puzzles may be not only ordinary crossword puzzles, but also Sudoku puzzles, code puzzles (relating numbers to words), and any other word- or number-related type puzzles suited to be solved on a two-dimensional board.

Dependencies are inferred from the claim text.