| Title | Started by | Date created | Latest post | Posts |
| Data Availability | And1210 | Oct 29, 2021 | 3 years, 1 month | 1 |
| Result | usmanahmed189 | Jan 29, 2018 | 6 years, 10 months | 1 |
| Submission failed error | dragoni | Jan 22, 2018 | 6 years, 11 months | 3 |
| No Submit to leaderboard button | muakasan | Jan 21, 2018 | 6 years, 11 months | 2 |
| Submission format For task A | muakasan | Jan 21, 2018 | 6 years, 11 months | 7 |
| constrained vs unconstrained submition | tigi | Jan 17, 2018 | 6 years, 11 months | 2 |
| Publication URL | muakasan | Jan 16, 2018 | 6 years, 11 months | 3 |
| Development Task A Closed | eddearden | Jan 11, 2018 | 6 years, 11 months | 2 |
| Label and Score Problem | usmanahmed189 | Jan 04, 2018 | 6 years, 11 months | 1 |
| Error while submitting for trial data | nishnik | Dec 13, 2017 | 7 years | 3 |
| Tweet IDs | idimitriad | Dec 01, 2017 | 7 years | 2 |
| Emoji mapping table | UCDCC | Nov 14, 2017 | 7 years, 1 month | 2 |
| Using other data | minok00 | Nov 02, 2017 | 6 years, 11 months | 7 |
| log in github | YNU_Deep | Oct 03, 2017 | 7 years, 2 months | 2 |