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Category: Beijing - 北京 (BJOI)
| Category | #(Cont.) | #(Prob.) | |
|---|---|---|---|
| 2016 北京队选拔赛 Day 1 | A B C | 3 | |
| 2016 北京队选拔赛 Day 2 | A B C | 3 | |
| 2017 北京队选拔赛 Day 1 | A B C | 3 | |
| 2017 北京队选拔赛 Day 2 | A B C | 3 | |
| 2018 北京队选拔赛 Day 1 | A B C | 3 | |
| 2018 北京队选拔赛 Day 2 | A B C | 3 | |
| 2019 北京队选拔赛 Day 1 | A B C | 3 | |
| 2019 北京队选拔赛 Day 2 | A B C | 3 | |
| 2021 北京队选拔赛 (统一省选 2021 A 卷) Day 1 | A B C | 3 | |
| 2021 北京队选拔赛 (统一省选 2021 A 卷) Day 2 | A B C | 3 | |
| 2022 北京队选拔赛 (统一省选 2022) Day 1 | A B C | 3 | |
| 2022 北京队选拔赛 (统一省选 2022) Day 2 | A B C | 3 | |
| 2023 北京队选拔赛 (统一省选 2023) Day 1 | A B C | 3 | |
| 2023 北京队选拔赛 (统一省选 2023) Day 2 | A B C | 3 | |
| 2024 北京队选拔赛 (联合省队选拔 2024) Day 1 | A B C | 3 | |
| 2024 北京队选拔赛 (联合省队选拔 2024) Day 2 | A B C | 3 |