https://drive.google.com/file/d/1orJNNnCo4Wqo0e1WQksiQ4G6vbuftB46/view

source d31e67fae9ed · match key drive.google.com/file/d/1orjnnnco4wqo0e1wqksiq4g6vbuftb46/view · all sources

live: https://drive.google.com/file/d/1orJNNnCo4Wqo0e1WQksiQ4G6vbuftB46/view
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: brazil-2019 problem set
caribbean-2019 problem set
central-america-2019 problem set
mexico-2019 problem set
south-america-north-2019 problem set
south-america-south-2019 problem set

Snapshots (6)

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.

2026-11-02 15:39 live held d31e67fae9ed@20261102153915

wayback: snapshot nearest 2026-11-02 15:39
artifacts: problemset

contest	artifact	fetched	via	fetched from	type	size	sha256	path	links
brazil-2019	problemset	2026-11-02 15:39	live	https://drive.google.com/file/d/1orJNNnCo4Wqo0e1WQksiQ4G6vbuftB46/view	text/html	91115	`9f83e27bc370e893`	brazil/brazil-2019/problemset/20261102-live-b17497ae/page.html	raw

2026-11-02 15:40 live held d31e67fae9ed@20261102154000

wayback: snapshot nearest 2026-11-02 15:40
artifacts: problemset

contest	artifact	fetched	via	fetched from	type	size	sha256	path	links
caribbean-2019	problemset	2026-11-02 15:40	live	https://drive.google.com/file/d/1orJNNnCo4Wqo0e1WQksiQ4G6vbuftB46/view	text/html	91170	`2931329229e69515`	caribbean/caribbean-2019/problemset/20261102-live-b17497ae/page.html	raw

2026-11-02 15:40 live held d31e67fae9ed@20261102154027

wayback: snapshot nearest 2026-11-02 15:40
artifacts: problemset

contest	artifact	fetched	via	fetched from	type	size	sha256	path	links
central-america-2019	problemset	2026-11-02 15:40	live	https://drive.google.com/file/d/1orJNNnCo4Wqo0e1WQksiQ4G6vbuftB46/view	text/html	91251	`649c05fa9532943d`	central-america/central-america-2019/problemset/20261102-live-b17497ae/page.html	raw

2026-11-02 15:40 live held d31e67fae9ed@20261102154037

wayback: snapshot nearest 2026-11-02 15:40
artifacts: problemset

contest	artifact	fetched	via	fetched from	type	size	sha256	path	links
mexico-2019	problemset	2026-11-02 15:40	live	https://drive.google.com/file/d/1orJNNnCo4Wqo0e1WQksiQ4G6vbuftB46/view	text/html	91115	`ba8d24fd652effc1`	mexico/mexico-2019/problemset/20261102-live-b17497ae/page.html	raw

2026-11-02 15:41 live held d31e67fae9ed@20261102154100

wayback: snapshot nearest 2026-11-02 15:41
artifacts: problemset

contest	artifact	fetched	via	fetched from	type	size	sha256	path	links
south-america-north-2019	problemset	2026-11-02 15:41	live	https://drive.google.com/file/d/1orJNNnCo4Wqo0e1WQksiQ4G6vbuftB46/view	text/html	91114	`9abeaf24a02ab382`	south-america-north/south-america-north-2019/problemset/20261102-live-b17497ae/page.html	raw

2026-11-02 15:41 live held d31e67fae9ed@20261102154124

wayback: snapshot nearest 2026-11-02 15:41
artifacts: problemset

contest	artifact	fetched	via	fetched from	type	size	sha256	path	links
south-america-south-2019	problemset	2026-11-02 15:41	live	https://drive.google.com/file/d/1orJNNnCo4Wqo0e1WQksiQ4G6vbuftB46/view	text/html	91048	`83433a2a9254c419`	south-america-south/south-america-south-2019/problemset/20261102-live-b17497ae/page.html	raw

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.

when	via	outcome	evidence
2026-11-02	live	content	live: mentions year 2019±1 (no snapshot to compare)
2026-11-03	live	content	live: mentions year 2019±1 (no snapshot to compare)