https://drive.google.com/file/d/1CoctzPkRFtL62akJ4h9Aa1sgiedmdv0I/view
source c5a5ca646f6a · match key drive.google.com/file/d/1coctzpkrftl62akj4h9aa1sgiedmdv0i/view · all sources
- live
- https://drive.google.com/file/d/1CoctzPkRFtL62akJ4h9Aa1sgiedmdv0I/view
- wayback
- calendar of snapshots
- roles
- problem set
- health
- live checked 2026-11-03 — mentions year 2021±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-2021 problem set
caribbean-2021 problem set
central-america-2021 problem set
mexico-2021 problem set
south-america-north-2021 problem set
south-america-south-2021 problem set
Snapshots (6)
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 c5a5ca646f6a@20261102153921
- wayback
- snapshot nearest 2026-11-02 15:39
- artifacts
- problemset
| contest | artifact | fetched | via | fetched from | type | size | sha256 | path | links |
|---|---|---|---|---|---|---|---|---|---|
| brazil-2021 | problemset | 2026-11-02 15:39 | live | https://drive.google.com/file/d/1CoctzPkRFtL62akJ4h9Aa1sgiedmdv0I/view | text/html | 91305 | 233a7e4ce97b6e14 | brazil/brazil-2021/problemset/20261102-live-13a446a3/page.html | raw |
2026-11-02 15:40 live held c5a5ca646f6a@20261102154007
- wayback
- snapshot nearest 2026-11-02 15:40
- artifacts
- problemset
| contest | artifact | fetched | via | fetched from | type | size | sha256 | path | links |
|---|---|---|---|---|---|---|---|---|---|
| caribbean-2021 | problemset | 2026-11-02 15:40 | live | https://drive.google.com/file/d/1CoctzPkRFtL62akJ4h9Aa1sgiedmdv0I/view | text/html | 91527 | 23382afb64356764 | caribbean/caribbean-2021/problemset/20261102-live-13a446a3/page.html | raw |
2026-11-02 15:40 live held c5a5ca646f6a@20261102154031
- wayback
- snapshot nearest 2026-11-02 15:40
- artifacts
- problemset
| contest | artifact | fetched | via | fetched from | type | size | sha256 | path | links |
|---|---|---|---|---|---|---|---|---|---|
| central-america-2021 | problemset | 2026-11-02 15:40 | live | https://drive.google.com/file/d/1CoctzPkRFtL62akJ4h9Aa1sgiedmdv0I/view | text/html | 91828 | 799e9853f7875ef0 | central-america/central-america-2021/problemset/20261102-live-13a446a3/page.html | raw |
2026-11-02 15:40 live held c5a5ca646f6a@20261102154042
- wayback
- snapshot nearest 2026-11-02 15:40
- artifacts
- problemset
| contest | artifact | fetched | via | fetched from | type | size | sha256 | path | links |
|---|---|---|---|---|---|---|---|---|---|
| mexico-2021 | problemset | 2026-11-02 15:40 | live | https://drive.google.com/file/d/1CoctzPkRFtL62akJ4h9Aa1sgiedmdv0I/view | text/html | 91122 | 02efe9be14128e9c | mexico/mexico-2021/problemset/20261102-live-13a446a3/page.html | raw |
2026-11-02 15:41 live held c5a5ca646f6a@20261102154103
- wayback
- snapshot nearest 2026-11-02 15:41
- artifacts
- problemset
| contest | artifact | fetched | via | fetched from | type | size | sha256 | path | links |
|---|---|---|---|---|---|---|---|---|---|
| south-america-north-2021 | problemset | 2026-11-02 15:41 | live | https://drive.google.com/file/d/1CoctzPkRFtL62akJ4h9Aa1sgiedmdv0I/view | text/html | 91596 | 828f6c45d0a07bf3 | south-america-north/south-america-north-2021/problemset/20261102-live-13a446a3/page.html | raw |
2026-11-02 15:41 live held c5a5ca646f6a@20261102154127
- wayback
- snapshot nearest 2026-11-02 15:41
- artifacts
- problemset
| contest | artifact | fetched | via | fetched from | type | size | sha256 | path | links |
|---|---|---|---|---|---|---|---|---|---|
| south-america-south-2021 | problemset | 2026-11-02 15:41 | live | https://drive.google.com/file/d/1CoctzPkRFtL62akJ4h9Aa1sgiedmdv0I/view | text/html | 91357 | cdb0971989b8e0ae | south-america-south/south-america-south-2021/problemset/20261102-live-13a446a3/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 2021±1 (no snapshot to compare) |
| 2026-11-03 | live | content | live: mentions year 2021±1 (no snapshot to compare) |