HOPON
| Date | Clue |
|---|---|
| 2026-05-05 | Motorcyclist's invitation |
| 2020-04-01 | Board a moving vehicle |
| 2017-08-03 | Biker's invitation |
| 2016-03-20 | Motorcyclist's invitation |
| 2013-04-04 | Board, informally |
| 2011-12-25 | Cyclist's offer |
| 2010-12-05 | Board |
| 2010-11-03 | Biker's invitation to a friend |
| 2007-04-24 | Motorcyclist's invitation |
| 2003-01-24 | Biker's invitation |
| 1997-01-06 | Board, as a trolley |