https://drive.google.com/file/d/1FiDalrMI35Se-jUh4SaY3S06AoBAIMc6/view

source 2386fe973095 · match key drive.google.com/file/d/1fidalrmi35se-juh4say3s06aobaimc6/view · all sources

live

https://drive.google.com/file/d/1FiDalrMI35Se-jUh4SaY3S06AoBAIMc6/view

wayback

calendar of snapshots

roles

problem set

health

live checked 2026-11-03 — mentions year 2017±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-2017 problem set
caribbean-2017 problem set
central-america-2017 problem set

Snapshots (3)

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.