- β both parts solved
- π» only the first part solved
- π unsolved
| Year | Days 1-5 | Days 6-10 | Days 11-15 | Days 16-20 | Days 21-25 | Ξ£ |
|---|---|---|---|---|---|---|
| 2025 | βββββ | βββββ | ββ | 24/24 | ||
| 2024 | βββββ | βββββ | βββββ | π»ββππ | ππ»βππ» | 39/50 |
| 2023 | βββββ | βββββ | βπ»βββ | βπβββ | π»βπ»ππ | 41/50 |
| 2022 | βββββ | βββββ | βββββ | βββββ | βββββ | 50/50 |
| 2021 | βββββ | βββββ | βββββ | βββππ | π»π»ββπ» | 43/50 |
| 2020 | βββββ | βββββ | βββββ | βββπ»β | ββββπ» | 48/50 |
| 2019 | πππππ | πππππ | πππππ | πππππ | πππππ | 0/50 |
| 2018 | βππππ | πππππ | πππππ | πππππ | πππππ | 2/50 |
| 2017 | πππππ | πππππ | πππππ | πππππ | πππππ | 0/50 |
| 2016 | πππππ | πππππ | ππππβ | πππππ | πππππ | 2/50 |
| 2015 | βββββ | ββππβ | ππβπβ | βπβππ | πππππ | 24/50 |