https://sppcontests.org/wp-content/uploads/2024/07/2019_archive/2019D_Problems.pdf

source a384bfab940d · match key sppcontests.org/wp-content/uploads/2024/07/2019_archive/2019d_problems.pdf · all sources

live

https://sppcontests.org/wp-content/uploads/2024/07/2019_archive/2019D_Problems.pdf

wayback

calendar of snapshots

roles

problem set

health

live checked 2026-11-03 — mentions year 2019±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

south-pacific-central-2019 problem set
south-pacific-east-2019 problem set
south-pacific-west-2019 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.