HIPTO
| Date | Clue |
|---|---|
| 2026-01-19 | In on, as a trend |
| 2025-03-26 | Up on |
| 2024-10-13 | Aware of |
| 2023-10-21 | Aware of, informally |
| 2023-04-27 | Conscious of |
| 2022-03-13 | Aware of |
| 2021-11-28 | Aware of |
| 2021-08-15 | Up on |
| 2018-05-28 | Aware of, informally |
| 2016-11-09 | In the know about |
| 2014-11-10 | Savvy about |
| 2011-05-14 | Savvy about |
| 2010-08-07 | Knowing what's what about |
| 2009-03-15 | Aware of |
| 2008-04-25 | In on |
| 1995-04-12 | Informed about |