Breaking Secret Codes
by Gregory, Jillian
Series:Edge Books · Making and Breaking Codes
Prefer borrowing? Open Library may have a digital copy too.
AR Book Level
5.6
AR Points
0.5
Word Count
2,230
Interest Level
Middle Grades (MG 4-8)
Genre
Nonfiction
AR Quiz #
137999 EN
About this book
This book discusses different methods for breaking secret codes.