Historical clue formulations

• "Buh-bye!" — 2026-09-07
• "I'm outta here!" — 2026-04-26
• "Take it easy!" — 2025-12-16
• "I'm outta here!" — 2025-02-11
• "Laters!" — 2025-01-20
• "Peace" — 2024-08-15
• "Toodles" — 2024-04-28
• "Later" — 2024-03-02
• "Ciao!" — 2023-04-09
• "Peace" — 2023-01-27
• "Peace out" — 2022-10-19
• "I'm off" — 2022-09-24
• "Buh-bye!" — 2022-07-06
• "Byeee!" — 2022-05-26
• "Later" — 2022-04-20
• "Bye!" — 2022-03-03
• "Later!" — 2022-03-01
• "So long!" — 2022-02-28
• "Ciao!" — 2020-08-30
• "Gotta go!" — 2020-07-27
• "Peace out!" — 2020-02-03
• "Ta-ta!" — 2019-04-05
• "Later, alligator!" — 2018-10-19
• "Later!" — 2018-10-17
• "Toodles!" — 2018-05-13
• "Adios!" — 2017-11-05
• "Ciao!" — 2017-02-15
• "Toodles" — 2017-01-24
• "Ciao!" — 2016-04-25
• "I'm outta here!" — 2015-06-22
• "I gotta run!" — 2015-03-11
• "I'm off!" — 2015-02-19
• "Bye!" — 2015-02-10
• "I'm outta here!" — 2014-08-13
• "It's been real!" — 2014-07-01
• "Later!" — 2014-03-19
• "I'm outta here!" — 2013-11-28
• "Until next time" — 2013-06-15
• "Peace!" — 2012-09-09
• "Later, alligator!" — 2011-07-03
• "I'm outta here!" — 2011-05-29
• "Adios!" — 2010-03-30
• "Ciao!" — 2010-03-14
• "So long!" — 2009-07-20
• "I'm outta here!" — 2008-09-18
• Words said upon departure — 2008-08-15
• "Bye" — 2008-01-23
• "Gotta run!" — 2007-12-13
• "G'bye!" — 2007-08-10
• "Ciao" — 2007-02-14