🧮👨💻 Series of challenging mathematical/computer programming problems
active 2023-09-04 → 2026-08-12 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 1074 days from 2023-09-04 to 2026-08-12. Pushes: 34 total, peak 15 in a day. Pull requests: 46 total, peak 7 in a day. Issues: 0 total, peak 0 in a day. Comments: 17 total, peak 3 in a day. Stars: 1 total, peak 1 in a day.
- Pushes
- Pull requests
- Issues
- Comments
- Stars
Stars, PRs, issues and forks are under-captured in the later part of this window. GH Archive progressively stopped capturing non-push events during 2026 — −95% or worse by the end of the window. Every series here except Pushes fades for that reason, so a decline above reflects the archive, not this repository. Pushes stay reliable throughout, so read them, and the contributor counts derived from them, as the real signal. Data health has the measurements.
Top contributors
Pushes, PRs, issues, reviews and comments — stars and forks excluded, so this is contribution rather than popularity
| Contributor | Contributions | Pushes | PRs | Comments |
|---|---|---|---|---|
| cdalvaro | 45 | 32 | 12 | 1 |
| dependabot[bot] | 36 | 2 | 34 | 0 |
| codecov[bot] | 8 | 0 | 0 | 8 |
| github-actions[bot] | 8 | 0 | 0 | 8 |
Recent activity
Latest issues, pull requests and releases
- Pull request#50dependabot[bot]2026-03-26 22:37
- Issue comment#50codecov[bot]2026-03-26 22:25build(deps): bump codecov/codecov-action from 5 to 6
- Issue comment#50github-actions[bot]2026-03-26 22:25build(deps): bump codecov/codecov-action from 5 to 6
- Pull request#50dependabot[bot]2026-03-26 22:23
- Pull request#50dependabot[bot]2026-03-26 22:23
- Pull request#50dependabot[bot]2026-03-26 22:23
- Pull request#50dependabot[bot]2026-03-26 22:23
- Pull request#48dependabot[bot]2026-03-01 12:07
- Pull request#47dependabot[bot]2026-02-26 22:22
- Pull request#45dependabot[bot]2025-12-12 22:37
- Pull request#46dependabot[bot]2025-12-12 22:37
- Issue comment#45codecov[bot]2025-12-12 22:21build(deps): bump actions/upload-artifact from 5 to 6
- Issue comment#46github-actions[bot]2025-12-12 22:08build(deps): bump actions/download-artifact from 6 to 7
- Pull request#46dependabot[bot]2025-12-12 22:05
- Pull request#46dependabot[bot]2025-12-12 22:05
- Pull request#46dependabot[bot]2025-12-12 22:05
- Pull request#45dependabot[bot]2025-12-12 22:05
- Issue comment#44github-actions[bot]2025-12-11 22:07build(deps): bump actions/cache from 4 to 5
- Pull request#44dependabot[bot]2025-12-11 22:04
- Pull request#44dependabot[bot]2025-12-11 22:04
- Pull request#44dependabot[bot]2025-12-11 22:04
- Pull request#44dependabot[bot]2025-12-11 22:04
- Pull request#44dependabot[bot]2025-12-11 22:04
- Issue comment#43github-actions[bot]2025-11-20 22:09build(deps): bump actions/checkout from 5 to 6
- Issue comment#42codecov[bot]2025-10-24 22:10build(deps): bump actions/upload-artifact from 4 to 5
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 1 stars here means stars gained during the window, not the repo's star count.