https://drive.google.com/file/d/1zNyntYDM3fmvVELLzwWtpkk6TUnHV9gT/view
source b8d161f36d3d · match key drive.google.com/file/d/1znyntydm3fmvvellzwwtpkk6tunhv9gt/view · all sources
- live
- https://drive.google.com/file/d/1zNyntYDM3fmvVELLzwWtpkk6TUnHV9gT/view
- wayback
- calendar of snapshots
- roles
- problem set
- health
- live checked 2026-11-03 — mentions year 2020±1 (no snapshot to compare)
live: the address still serves the contest-era content (identical or ≥75% similar to the near-contest snapshot, or mentions the contest year) - referenced by
- brazil-2020 problem set
caribbean-2020 problem set
central-america-2020 problem set
mexico-2020 problem set
Snapshots (4)
One entry per time this address is known at: Wayback snapshots we captured, our live fetches, and times the catalogue declares (as_of) without a capture. Each capture is our stored copy, with its provenance.
2026-11-02 15:39 live held b8d161f36d3d@20261102153918
- wayback
- snapshot nearest 2026-11-02 15:39
- artifacts
- problemset
| contest | artifact | fetched | via | fetched from | type | size | sha256 | path | links |
|---|---|---|---|---|---|---|---|---|---|
| brazil-2020 | problemset | 2026-11-02 15:39 | live | https://drive.google.com/file/d/1zNyntYDM3fmvVELLzwWtpkk6TUnHV9gT/view | text/html | 91544 | 79b9525540c63809 | brazil/brazil-2020/problemset/20261102-live-338e305e/page.html | raw |
2026-11-02 15:40 live held b8d161f36d3d@20261102154006
- wayback
- snapshot nearest 2026-11-02 15:40
- artifacts
- problemset
| contest | artifact | fetched | via | fetched from | type | size | sha256 | path | links |
|---|---|---|---|---|---|---|---|---|---|
| caribbean-2020 | problemset | 2026-11-02 15:40 | live | https://drive.google.com/file/d/1zNyntYDM3fmvVELLzwWtpkk6TUnHV9gT/view | text/html | 90777 | fce7e4fcf983cbb2 | caribbean/caribbean-2020/problemset/20261102-live-338e305e/page.html | raw |
2026-11-02 15:40 live held b8d161f36d3d@20261102154028
- wayback
- snapshot nearest 2026-11-02 15:40
- artifacts
- problemset
| contest | artifact | fetched | via | fetched from | type | size | sha256 | path | links |
|---|---|---|---|---|---|---|---|---|---|
| central-america-2020 | problemset | 2026-11-02 15:40 | live | https://drive.google.com/file/d/1zNyntYDM3fmvVELLzwWtpkk6TUnHV9gT/view | text/html | 91063 | 87f1bc28349a5cd3 | central-america/central-america-2020/problemset/20261102-live-338e305e/page.html | raw |
2026-11-02 15:40 live held b8d161f36d3d@20261102154039
- wayback
- snapshot nearest 2026-11-02 15:40
- artifacts
- problemset
| contest | artifact | fetched | via | fetched from | type | size | sha256 | path | links |
|---|---|---|---|---|---|---|---|---|---|
| mexico-2020 | problemset | 2026-11-02 15:40 | live | https://drive.google.com/file/d/1zNyntYDM3fmvVELLzwWtpkk6TUnHV9gT/view | text/html | 91354 | 812dd5af02fcc6b9 | mexico/mexico-2020/problemset/20261102-live-338e305e/page.html | raw |
Checks (2)
Every time this address was looked at and what came back. A check that found no content is a record of the attempt, not a snapshot.
| when | via | outcome | evidence |
|---|---|---|---|
| 2026-11-02 | live | content | live: mentions year 2020±1 (no snapshot to compare) |
| 2026-11-03 | live | content | live: mentions year 2020±1 (no snapshot to compare) |