HEYS
| Date | Clue |
|---|---|
| 2024-04-26 | Informal greetings |
| 2023-06-20 | Attention-grabbing shouts |
| 2023-06-19 | Casual greetings |
| 2022-08-19 | Cries for attention |
| 2022-03-10 | Casual greetings |
| 2019-01-15 | Casual greetings |
| 2013-06-30 | Informal greetings |
| 2010-12-02 | Startled cries |
| 2008-04-08 | Attention getters |
| 2006-02-19 | Attention getters |
| 1998-05-21 | Slangy greetings |
| 1998-01-21 | Attention-getters |
| 1997-03-24 | Cries of surprise |
| 1994-12-07 | Attention-getters |