https://codeforces.com/gym/104587

source 312a9a4ed900 · match key codeforces.com/gym/104587 · all sources

live
https://codeforces.com/gym/104587
wayback
calendar of snapshots
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judge page
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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
ecna-2020 judge page · Codeforces Gym — 2020-2021 ICPC East Central North America Regional Contest (ECNA 2020) (judge hunt 2026-11-03: name+year: '2020-2021 ICPC East Central North America Regional Contest (ECNA 2020)' -> season start 2020)

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.

2026-11-03 13:33 live held 312a9a4ed900@20261103133330

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snapshot nearest 2026-11-03 13:33
artifacts
judge-codeforces
contestartifactfetchedviafetched fromtypesizesha256pathlinks
ecna-2020judge-codeforces 2026-11-03 13:33livehttps://codeforces.com/gym/104587text/html95347e6dbcc9fcb6ac0d8ecna/ecna-2020/judge-codeforces/20261103-live-8aa25bb2/page.htmlraw

Checks (1)

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.

whenviaoutcomeevidence
2026-11-03livecontentlive: mentions year 2020±1 (no snapshot to compare)