Historical clue formulations

• Some, in Saltillo — 2026-06-14
• Deep-dish pizza chain, informally — 2024-08-13
• Popular pizza chain, familiarly — 2023-09-17
• Pizza chain, informally — 2022-12-30
• Chicago-based pizza chain, familiarly — 2022-12-16
• Pizza chain since 1943, familiarly — 2021-04-18
• Spanish for "some" — 2018-10-18
• Ones on Telemundo — 2018-09-01
• Pizzeria chain, casually — 2018-03-11
• Some chain pizzerias — 2017-08-15
• Big pizza chain, informally — 2016-02-11
• Some, in Salamanca — 2013-12-27
• Popular pizza place, informally — 2013-11-09
• Some, in Santiago — 2013-09-10
• Several, in Seville — 2013-07-21
• Pizzeria chain, informally — 2011-12-14
• Pizzeria chain, familiarly — 2008-10-05
• Article in Hoy — 2008-02-02
• Pizzeria chain since 1943, informally — 2007-07-06
• Popular pizza/grill chain, informally — 2006-07-17
• Spanish ones — 2005-12-04
• Spanish articles — 2003-12-07
• Spanish articles — 2002-05-07
• Juan's ones — 2000-11-05
• Ten make diez — 1995-11-17
• Juárez ones — 1995-03-07