http://www.acm.inf.ethz.ch/ProblemSetArchive/A_FINALS/1991/index.html
source 60e525d64e5c · match key acm.inf.ethz.ch/problemsetarchive/a_finals/1991/index.html · all sources
- live
- http://www.acm.inf.ethz.ch/ProblemSetArchive/A_FINALS/1991/index.html
- wayback
- calendar of snapshots
- roles
- problem set
- health
- dead checked 2026-11-03 — URLError: <urlopen error SOCKS5 connect to www.acm.inf.ethz.ch:80 failed (rep=4)>
dead: the live fetch failed (connection error, 404, over size cap) — use wayback/archived - referenced by
- wf-1991 problem set as of 1998-02-02 01:05
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.
1998-02-02 01:05 wayback held 60e525d64e5c@19980202010509
- wayback
- snapshot nearest 1998-02-02 01:05
- artifacts
- problemset
- referenced by
- wf-1991 problem set
| contest | artifact | fetched | via | fetched from | type | size | sha256 | path | links |
|---|---|---|---|---|---|---|---|---|---|
| wf-1991 | problemset | 2026-11-02 15:39 | wayback | https://web.archive.org/web/19980202010509id_/http://www.acm.inf.ethz.ch/ProblemSetArchiv… | text/html | 422 | ee40559e5d1454f9 | wf/wf-1991/problemset/19980202-wayback-1955e06c/index.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 | absent | dead: URLError: <urlopen error SOCKS5 connect to www.acm.inf.ethz.ch:80 failed (rep=4)> |
| 2026-11-03 | live | absent | dead: URLError: <urlopen error SOCKS5 connect to www.acm.inf.ethz.ch:80 failed (rep=4)> |