https://codeforces.com/gym/100645

source 0bb5d8c6c236 · match key codeforces.com/gym/100645 · all sources

live
https://codeforces.com/gym/100645
wayback
calendar of snapshots
roles
judge page
health
live checked 2026-11-03 — mentions year 2009±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-2009 judge page · Codeforces Gym — 2009-2010 ACM-ICPC East Central North America Regional Contest (ECNA 2009) (judge hunt 2026-11-03: name+year: '2009-2010 ACM-ICPC East Central North America Regional Contest (ECNA 2009)' -> season start 2009)

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 0bb5d8c6c236@20261103133310

wayback
snapshot nearest 2026-11-03 13:33
artifacts
judge-codeforces
contestartifactfetchedviafetched fromtypesizesha256pathlinks
ecna-2009judge-codeforces 2026-11-03 13:33livehttps://codeforces.com/gym/100645text/html1096085af049321416f0dcecna/ecna-2009/judge-codeforces/20261103-live-0649098a/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 2009±1 (no snapshot to compare)