Historical clue formulations

• Swarm — 2026-05-30
• Swarm (with) — 2025-09-08
• Abound — 2025-06-02
• Overflow (with) — 2024-11-12
• Overflow (with) — 2024-09-24
• Overflow (with) — 2024-09-10
• Abound — 2024-06-06
• Swarm — 2024-03-08
• Overflow (with) — 2023-12-19
• Abound — 2023-09-28
• Abound — 2023-02-09
• Abound (with) — 2022-11-20
• Brim — 2021-05-29
• Swarm (with) — 2021-05-04
• Be plentiful — 2021-01-28
• Overflow (with) — 2021-01-13
• Abound (with) — 2020-10-20
• Be lousy (with) — 2020-09-17
• Crawl (with) — 2019-08-08
• Be overrun (with) — 2019-08-05
• Abound — 2019-03-10
• Abound — 2019-02-28
• Overflow (with) — 2018-12-26
• Overflow — 2018-11-04
• Swarm (with) — 2018-07-31
• Swarm (with) — 2017-10-02
• Be swarming (with) — 2017-05-28
• Be a crowd — 2016-10-06
• Be thick (with) — 2016-02-20
• Overflow (with) — 2015-11-16
• Abound (with) — 2015-09-02
• Be present in large quantity — 2015-02-21
• Abound — 2014-11-23
• Be full — 2014-10-18
• Be overflowing — 2014-06-10
• Swarm (with) — 2014-01-21
• Swarm — 2014-01-12
• Overflow — 2013-05-16
• Be overrun — 2013-05-10
• Overflow (with) — 2013-02-28
• Swarm — 2012-11-10
• Swarm — 2012-07-29
• Brim — 2011-12-22
• Overflow — 2011-12-03
• Abound — 2011-02-09
• Burst — 2011-01-28
• Abound (with) — 2010-12-28
• Abound (with) — 2010-11-09
• Overflow — 2010-09-05
• Crawl (with) — 2009-10-22