Historical clue formulations

• Fuel-bearing ship — 2026-05-12
• Edmonton hockey player — 2025-12-01
• Edmonton athlete — 2025-09-17
• Edmonton N.H.L. player — 2025-09-07
• Fuel ship — 2025-04-15
• Onetime Houston athlete whose helmet featured a derrick — 2024-10-16
• Loser in the 2024 Stanley Cup final — 2024-08-11
• Edmonton N.H.L. player — 2023-09-21
• Edmonton athlete — 2022-06-21
• Edmonton athlete — 2021-12-08
• Tanker from the Mideast — 2021-07-19
• Many a sight on the Suez Canal — 2021-04-15
• Edmonton N.H.L.'er — 2020-07-28
• Titan, once — 2019-02-15
• Floating fuel carrier — 2019-02-11
• Fuel holder — 2018-11-23
• Crude carrier — 2018-10-09
• Crude craft — 2018-04-28
• Member of a four-time Stanley Cup-winning team in the 1980s — 2018-04-15
• Wayne Gretzky, for about half of his playing career — 2017-05-03
• Wayne Gretzky, for 10 seasons — 2017-02-23
• Houston player, once — 2017-02-13
• Edmonton hockey player — 2016-08-22
• Gulf vessel — 2016-06-16
• Exxon Valdez, e.g. — 2014-09-28
• Persian Gulf vessel — 2014-02-11
• Crude conveyance — 2013-07-11
• Gretzky, for most of the 1980s — 2013-05-31
• Edmonton player — 2012-07-03
• Titan, once — 2012-03-14
• Gretzky, for many years — 2012-01-18
• Former Houston footballer — 2011-12-12
• Edmonton N.H.L.'er — 2010-12-12
• Strait of Hormuz vessel — 2010-06-22
• Crude carrier — 2008-03-19
• Ship from the Mideast — 2008-01-21
• Ship from the Mideast — 2007-07-23
• Ship from the Mideast — 2006-11-20
• Persian Gulf ship — 2005-05-04
• Arabian Sea sight — 2004-07-08
• Edmonton hockey player — 2004-06-14
• Arrival at a refinery — 2003-08-26
• Gulf vessel — 2003-08-13
• Gulf sight — 2002-12-22
• Edmonton skater — 2001-11-25
• Suez sight — 2001-07-25
• Gretzky, once — 2001-05-20
• Suez Canal sight — 2000-10-18
• Dock sight in Galveston — 2000-06-06
• Fuel deliverer — 2000-01-02