Logic Around Human Verification on SO Sites
14865
How often do CAPTCHAs appear?
101877
Assumed True until proven False. The Curious Case of the Vacuous Truth
45
A better serial voting trap
55873
Significance of the users like 'user'
42172
Determining user's reputation as of particular date?
157387
Getting feedback from anonymous users
10503
CAPTCHA not displaying on "Human verification"
97199
The ability to link cross-site duplicates
25851
New UI encourages askers to confirm or dispute duplicate votes
58472
Fiat-Shamir transform: reliance on hash input by interactive proof
32245
How does the SO voter fraud detection mechanism work?
47222
Soundness of a rule of a proof system with respect to the truth tables?
72027
Data Validation for Cloud Page Forms
6631
Can we automate detection of cross-posting?
139208
Could there be a bit of reputation leakage between the sites, please?
54249
Logic Behind StackOverflow Question IDs
55917
Verifying representativeness of a sample, after simple random sampling