http://orion.qro.itesm.mx/~acm/concursos/problems.html

source 4ff78c5bbfb1 · match key orion.qro.itesm.mx/~acm/concursos/problems.html · all sources

live

http://orion.qro.itesm.mx/~acm/concursos/problems.html

wayback

calendar of snapshots

roles

problem set

health

dead checked 2026-11-03 — URLError: <urlopen error timed out>
dead: the live fetch failed (connection error, 404, over size cap) — use wayback/archived

referenced by

central-america-2001 problem set as of 2000-12-07 21:27

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.

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.