| Ⓐ ◉ AtCoder Beginner Contest 102 | 01:40 | - 1199 |
| Ⓐ ◉ AtCoder Regular Contest 099 | 01:40 | - 2799 |
| Ⓐ ◉ AtCoder Beginner Contest 101 | 01:40 | - 1199 |
| Ⓐ ◉ AtCoder Beginner Contest 100 | 01:40 | - 1199 |
| Ⓐ ◉ AtCoder Beginner Contest 099 | 01:40 | - 1199 |
| Ⓐ ◉ AtCoder Grand Contest 025 | 02:10 | All |
| Ⓐ ◉ AtCoder Regular Contest 098 | 01:40 | - 2799 |
| Ⓐ ◉ AtCoder Beginner Contest 098 | 01:40 | - 1199 |
| Ⓐ ◉ AtCoder Grand Contest 024 | 02:10 | All |
| Ⓐ ◉ AtCoder Regular Contest 097 | 01:40 | - 2799 |
| Ⓐ ◉ AtCoder Beginner Contest 097 | 01:40 | - 1199 |
| Ⓐ ◉ AtCoder Beginner Contest 096 | 01:40 | - 1199 |
| Ⓐ ◉ AtCoder Grand Contest 023 | 02:20 | All |
| Ⓐ ◉ AtCoder Regular Contest 096 | 01:40 | - 2799 |
| Ⓐ ◉ AtCoder Beginner Contest 095 | 01:40 | - 1199 |
| Ⓐ ◉ AtCoder Regular Contest 095 | 01:40 | - 2799 |
| Ⓐ ◉ AtCoder Beginner Contest 094 | 01:40 | - 1199 |
| Ⓐ ◉ AtCoder Regular Contest 094 | 01:40 | - 2799 |
| Ⓐ ◉ AtCoder Beginner Contest 093 | 01:40 | - 1199 |
| Ⓐ ◉ AtCoder Grand Contest 022 | 02:30 | All |
| Ⓐ ◉ AtCoder Regular Contest 093 | 01:40 | - 2799 |
| Ⓐ ◉ AtCoder Beginner Contest 092 | 01:40 | - 1199 |
| Ⓐ ◉ AtCoder Regular Contest 092 | 01:40 | - 2799 |
| Ⓐ ◉ AtCoder Beginner Contest 091 | 01:40 | - 1199 |
| Ⓐ ◉ AtCoder Regular Contest 091 | 01:40 | - 2799 |
| Ⓐ ◉ AtCoder Beginner Contest 090 | 01:40 | - 1199 |
| Ⓐ ◉ AtCoder Beginner Contest 089 | 01:40 | - 1199 |
| Ⓐ ◉ AtCoder Grand Contest 021 | 01:50 | All |
| Ⓐ ◉ AtCoder Beginner Contest 088 | 01:40 | - 1199 |
| Ⓐ ◉ AtCoder Petrozavodsk Contest 001 | 05:00 | All |
| Ⓐ ◉ AtCoder Regular Contest 090 | 01:40 | - 2799 |
| Ⓐ ◉ AtCoder Beginner Contest 087 | 01:40 | - 1199 |
| Ⓐ ◉ AtCoder Regular Contest 089 | 01:40 | - 2799 |
| Ⓐ ◉ AtCoder Beginner Contest 086 | 01:40 | - 1199 |
| Ⓐ ◉ AtCoder Grand Contest 020 | 02:10 | All |
| Ⓐ ◉ AtCoder Beginner Contest 085 | 01:40 | - 1199 |
| Ⓐ ◉ AtCoder Beginner Contest 084 | 01:40 | - 1199 |
| Ⓐ ◉ AtCoder Regular Contest 088 | 01:40 | - 2799 |
| Ⓐ ◉ AtCoder Beginner Contest 083 | 01:40 | - 1199 |
| Ⓐ ◉ AtCoder Regular Contest 087 | 01:40 | - 2799 |
| Ⓐ ◉ AtCoder Beginner Contest 082 | 01:40 | - 1199 |
| Ⓐ ◉ AtCoder Regular Contest 086 | 01:40 | - 2799 |
| Ⓐ ◉ AtCoder Beginner Contest 081 | 01:40 | - 1199 |
| Ⓐ ◉ AtCoder Beginner Contest 080 | 01:40 | - 1199 |
| Ⓐ ◉ Code Festival Team Relay (Parallel) | 01:30 | - |
| Ⓐ ◉ CODE FESTIVAL 2017 Elimination Tournament Round 3 (Parallel) | 00:40 | - |
| Ⓐ ◉ CODE FESTIVAL 2017 Elimination Tournament Round 2 (Parallel) | 00:30 | - |
| Ⓐ ◉ CODE FESTIVAL 2017 Elimination Tournament Round 1 (Parallel) | 00:30 | - |
| Ⓐ ◉ CODE FESTIVAL 2017 Exhibition (Parallel) | 01:00 | - |
| Ⓐ ◉ CODE FESTIVAL 2017 Final (Parallel) | 03:00 | All |