https://icpcarchive.github.io/Asia%20Pacific%20Contests/Japan/2021%20Asia%20Yokohama%20Regional%20Contest/problems.pdf
source 6d6849d51e7d · match key icpcarchive.github.io/asia%20pacific%20contests/japan/2021%20asia%20yokohama%20regional%20contest/problems.pdf · all sources
- live
- https://icpcarchive.github.io/Asia%20Pacific%20Contests/Japan/2021%20Asia%20Yokohama%20Regional%20Contest/problems.pdf
- 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
- japan-2021 problem set
Snapshots (1)
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 05:21 live held 6d6849d51e7d@20261102052116
- wayback
- snapshot nearest 2026-11-02 05:21
- artifacts
- problemset
| contest | artifact | fetched | via | fetched from | type | size | sha256 | path | links |
|---|---|---|---|---|---|---|---|---|---|
| japan-2021 | problemset | 2026-11-02 05:21 | live | https://icpcarchive.github.io/Asia%20Pacific%20Contests/Japan/2021%20Asia%20Yokohama%20Re… | application/pdf | 1307082 | 531dfff8cf533d0e | japan/japan-2021/problemset/20261101-live-78a41849/problems.pdf | 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) |