Historical clue formulations

• Response to "Gracias" — 2026-03-29
• "No problemo" — 2025-02-06
• "Gracias!" response — 2024-01-24
• "You're welcome," in Spanish — 2023-07-16
• "It's nothing," in Spanish — 2021-12-11
• Reply to "Gracias" — 2021-10-27
• "You're welcome," in Spanish — 2021-05-12
• Literally, "of nothing" — 2018-05-26
• Response to "Gracias" — 2016-11-26
• "No problemo" — 2016-03-12
• Response to "Gracias" — 2013-03-26
• "You're welcome, amigo" — 2013-01-24
• Reply to "Gracias" — 2012-04-08
• "Gracias" reply — 2012-01-04
• "Don't mention it" — 2010-05-29
• "Gracias" response — 2007-08-22
• Response to "Gracias," maybe — 2002-09-26
• "You're welcome," south of the border — 1995-04-14