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Home
About
About the ACA
Membership
Become A Member
History
Constitution
Bylaws
Officers
FAQ
Members
Log In
Resources
The Cryptogram
: Sample Issue
Downloads
Solve A Cipher
Cipher Types
ACA Word Lists
Science Olympiad
Geocaching
Contact Us
Join Us
Facebook
SHMOO’s Worksheets
SHMOO’s Bifid Worksheet published in
Cm
SHMOO’s Bifid Worksheet
How to Use SHMOO’s Bifid Worksheet
