Historical clue formulations

• – — 2026-08-05
• Many internet spammers — 2026-07-21
• Most online customer service agents nowadays — 2026-01-14
• Automatons, informally — 2025-12-28
• CAPTCHA blockees — 2025-11-11
• Computer-controlled players, in gaming lingo — 2025-10-27
• Amazon nuisances — 2025-02-21
• Spam spewers — 2024-06-24
• Fake online followers — 2024-03-02
• Sources of much spam — 2020-09-14
• Droids and such — 2019-08-24
• Computer-controlled players, in gaming lingo — 2017-03-19
• Droids — 2015-10-20
• Some modern viruses and worms — 2014-05-15
• Some spam senders — 2014-04-12
• Internet prowlers — 2013-11-09
• Droids — 2010-01-19
• Nonhuman co-hosts of TV's "Mystery Science Theater 3000" — 2007-05-27