Hacker News
new
|
past
|
comments
|
ask
|
show
|
jobs
|
submit
|
from
login
History PhD Student Reaches out to Cryptographers to Help Break a Civil War Code
(
diarycodebreak.wordpress.com
)
115 points
by
justine
on Feb 8, 2012
|
past
|
20 comments
Consider applying for YC's Summer 2025 batch! Applications are open till May 13
Guidelines
|
FAQ
|
Lists
|
API
|
Security
|
Legal
|
Apply to YC
|
Contact
Search:
