- ISBN: 9780866511100 | 0866511105
- Cover: Paperback
- Copyright: 2/1/1997
Each puzzle is a pictorial code for a common phrase; an idiomatic expression; or the name of a person, place, or thing. To crack the code, students look for clues in the size, position, and direction of the letters and symbols in the box Each 40-page book has 245 reproducible puzzles with answers.