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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
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
