Historical clue formulations

• Small fly — 2025-01-19
• Tiny pest — 2024-08-01
• Tiny pest — 2022-07-15
• Tiny fly — 2021-03-23
• No-see-um — 2013-06-04
• Barbie the doll's best friend — 2011-01-11
• Minute buzzer — 2007-11-17
• Mosquito look-alike — 2003-05-01
• Gnatlike insect — 2003-01-19
• Winged nuisance — 2000-05-17
• Gnatlike insect — 1998-03-16
• Gnatlike insect — 1996-07-27