Note that the contest schedule is subject to change.
| Date | Stage | Contest | Announcement | Statement | Tutorial | Scoreboard | Index / Upsolving |
|---|---|---|---|---|---|---|---|
| 2023.01.25 | 0 | Nanjing | Link |
PDF (en)
PDF (zh-cn) |
PDF (zh-cn)
Wiki (zh-cn) |
Link | Link |
| 2023.01.28 | 1 | Shenyang | Link | PDF (en) | PDF (zh-cn) | Link | Link |
| 2023.02.04 | 2 | Hong Kong* | Link | PDF (en) | PDF (en) | Link | Link |
| 2023.02.11 | 3 | Poland | Link | PDF (en) | Link | Link | |
| 2023.02.18 | 4 | Ukraine** | Link | PDF (en) | PDF (en) | Link | Link |
| 2023.02.25 | 5 | Osijek** | Link | PDF (en) | Link | Link | |
| 2023.03.04 | 6 | Taiwan | Link | PDF (en) | PDF (en) | Link | Link |
| 2023.03.11 | 7 | Zaporizhzhia** | Link | PDF (en) | PDF (en) | Link | Link |
| 2023.03.18 | 8 | Slovenia | Link | PDF (en) | PDF (en) | Link | Link |
| 2023.03.25 | 9 | Qingdao | Link | PDF (en) |
Link (en)
Link (zh-cn) |
Link | Link |
| 2023.04.01 | 10 | Zhejiang** | Link | PDF (en) | PDF (en) | Link | Link |
| 2023.04.08 | 11 | Shanghai | Link | PDF (en) | PDF (zh-cn) | Link | Link |
| 2023.04.15 | 12 | Ōokayama | Link | PDF (en) | PDF (en) | Link | Link |
| 2023.04.22 | 13 | Iberia* | Link | PDF (en) | PDF (en) | Link | Link |
| 2023.04.29 | 14 | Ranoa ** | Link | PDF (en) | PDF (en) | Link | Link |
| 2023.05.06 | 15 | Hangzhou | Link | PDF (en) | PDF (en) | Link | Link |
| 2023.05.13 | 16 | Gomel* | PDF (en) | PDF (en) | Link | Link | |
| 2023.05.20 | 17 | Guangzhou | Link | PDF (en) | PDF (zh-cn) | Link | Link |
| 2023.05.27 | 18 | Shenzhen | |||||
| 2023.06.03 | 19 | America | |||||
| 2023.06.17 | 20 | Shandong |
*: The contest was used in the Petrozavodsk Programming Camp.
**: The contest was used in the Osijek Competitive Programming Camp.