http://acmgnyr.org/year2021/

source f709af3f2128 · match key acmgnyr.org/year2021 · all sources

live: http://acmgnyr.org/year2021/
wayback: calendar of snapshots
roles: website
health: live checked 2026-10-21 — HTTP 200; mentions year 2021±1 (health check (no capture stored))
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: gny-2021 website

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.

2026-09-03 20:18 live held f709af3f2128@20260903201825

wayback: snapshot nearest 2026-09-03 20:18
artifacts: website

website crawl: gny-2021 · mode live · fetched 2026-09-03 20:18 (capture_site.py/1.0)
scope: acmgnyr.org/year2021/ (year-path)
size: 150 pages (34 html), 17.6 MB; 528 in scope not fetched, 85 offsite links
play back: archived site · raw files

pages (150)

url	status	type	size
http://acmgnyr.org/year2021/ local	200	text/html	14193
http://acmgnyr.org/year2021/GNYProblems2021.zip local	200	application/zip	6116766
http://acmgnyr.org/year2021/g;m.parentNode.insertBefore(a,m)	404
http://acmgnyr.org/year2021/icpcGNYHeader2021.png local	200	image/png	291917
http://acmgnyr.org/year2021/judge-data/A-FootballScoring/ local	200	text/html	1851
http://acmgnyr.org/year2021/judge-data/A-FootballScoring/A-FootballScoring.pdf local	200	application/pdf	325827
http://acmgnyr.org/year2021/judge-data/A-FootballScoring/judge local	200	text/html	3228
http://acmgnyr.org/year2021/judge-data/A-FootballScoring/judge/?C=D;O=A local	200	text/html	3228
http://acmgnyr.org/year2021/judge-data/A-FootballScoring/judge/?C=M;O=A local	200	text/html	3228
http://acmgnyr.org/year2021/judge-data/A-FootballScoring/judge/?C=N;O=D local	200	text/html	3228
http://acmgnyr.org/year2021/judge-data/A-FootballScoring/judge/?C=S;O=A local	200	text/html	3228
http://acmgnyr.org/year2021/judge-data/A-FootballScoring/judge/f0001.ans local	200		6
http://acmgnyr.org/year2021/judge-data/A-FootballScoring/judge/f0001.in local	200		20
http://acmgnyr.org/year2021/judge-data/A-FootballScoring/judge/f0002.ans local	200		8
http://acmgnyr.org/year2021/judge-data/A-FootballScoring/judge/f0002.in local	200		28
http://acmgnyr.org/year2021/judge-data/A-FootballScoring/judge/f0003.ans local	200		4
http://acmgnyr.org/year2021/judge-data/A-FootballScoring/judge/f0003.in local	200		20
http://acmgnyr.org/year2021/judge-data/A-FootballScoring/judge/f0004.ans local	200		6
http://acmgnyr.org/year2021/judge-data/A-FootballScoring/judge/f0004.in local	200		20
http://acmgnyr.org/year2021/judge-data/A-FootballScoring/judge/f0005.ans local	200		4
http://acmgnyr.org/year2021/judge-data/A-FootballScoring/judge/f0005.in local	200		20
http://acmgnyr.org/year2021/judge-data/A-FootballScoring/judge/f0006.ans local	200		4
http://acmgnyr.org/year2021/judge-data/A-FootballScoring/judge/f0006.in local	200		20
http://acmgnyr.org/year2021/judge-data/A-FootballScoring/solutions/football.cpp local	200	text/x-c++src	537
http://acmgnyr.org/year2021/judge-data/B-TriColorHexPuzzle/ local	200	text/html	1845
http://acmgnyr.org/year2021/judge-data/B-TriColorHexPuzzle/B-TriColorHexPuzzle.pdf local	200	application/pdf	340827
http://acmgnyr.org/year2021/judge-data/B-TriColorHexPuzzle/judge local	200	text/html	7590
http://acmgnyr.org/year2021/judge-data/B-TriColorHexPuzzle/judge/?C=D;O=A local	200	text/html	7590
http://acmgnyr.org/year2021/judge-data/B-TriColorHexPuzzle/judge/?C=M;O=A local	200	text/html	7590
http://acmgnyr.org/year2021/judge-data/B-TriColorHexPuzzle/judge/?C=N;O=D local	200	text/html	7590
http://acmgnyr.org/year2021/judge-data/B-TriColorHexPuzzle/judge/?C=S;O=A local	200	text/html	7590
http://acmgnyr.org/year2021/judge-data/B-TriColorHexPuzzle/judge/g0001.ans local	200		2
http://acmgnyr.org/year2021/judge-data/B-TriColorHexPuzzle/judge/g0001.in local	200		28
http://acmgnyr.org/year2021/judge-data/B-TriColorHexPuzzle/judge/g0002.ans local	200		2
http://acmgnyr.org/year2021/judge-data/B-TriColorHexPuzzle/judge/g0002.in local	200		28
http://acmgnyr.org/year2021/judge-data/B-TriColorHexPuzzle/judge/g0003.ans local	200		2
http://acmgnyr.org/year2021/judge-data/B-TriColorHexPuzzle/judge/g0003.in local	200		28
http://acmgnyr.org/year2021/judge-data/B-TriColorHexPuzzle/judge/g1001.ans local	200		2
http://acmgnyr.org/year2021/judge-data/B-TriColorHexPuzzle/judge/g1001.in local	200		28
http://acmgnyr.org/year2021/judge-data/B-TriColorHexPuzzle/judge/g1002.ans local	200		2
http://acmgnyr.org/year2021/judge-data/B-TriColorHexPuzzle/judge/g1002.in local	200		115
http://acmgnyr.org/year2021/judge-data/B-TriColorHexPuzzle/judge/g1003.ans local	200		2
http://acmgnyr.org/year2021/judge-data/B-TriColorHexPuzzle/judge/g1003.in local	200		67
http://acmgnyr.org/year2021/judge-data/B-TriColorHexPuzzle/judge/g1004.ans local	200		2
http://acmgnyr.org/year2021/judge-data/B-TriColorHexPuzzle/judge/g1004.in local	200		28
http://acmgnyr.org/year2021/judge-data/B-TriColorHexPuzzle/judge/g1005.ans local	200		6
http://acmgnyr.org/year2021/judge-data/B-TriColorHexPuzzle/judge/g1005.in local	200		55
http://acmgnyr.org/year2021/judge-data/B-TriColorHexPuzzle/judge/g1006.ans local	200		4
http://acmgnyr.org/year2021/judge-data/B-TriColorHexPuzzle/judge/g1006.in local	200		29
http://acmgnyr.org/year2021/judge-data/B-TriColorHexPuzzle/judge/g1007.ans local	200		2
http://acmgnyr.org/year2021/judge-data/B-TriColorHexPuzzle/judge/g1007.in local	200		208
http://acmgnyr.org/year2021/judge-data/B-TriColorHexPuzzle/judge/g1008.ans local	200		2
http://acmgnyr.org/year2021/judge-data/B-TriColorHexPuzzle/judge/g1008.in local	200		34
http://acmgnyr.org/year2021/judge-data/B-TriColorHexPuzzle/judge/g1009.ans local	200		3
http://acmgnyr.org/year2021/judge-data/B-TriColorHexPuzzle/judge/g1009.in local	200		57
http://acmgnyr.org/year2021/judge-data/B-TriColorHexPuzzle/judge/g1010.ans local	200		2
http://acmgnyr.org/year2021/judge-data/B-TriColorHexPuzzle/judge/g1010.in local	200		40
http://acmgnyr.org/year2021/judge-data/B-TriColorHexPuzzle/judge/g1011.ans local	200		3
http://acmgnyr.org/year2021/judge-data/B-TriColorHexPuzzle/judge/g1011.in local	200		50
http://acmgnyr.org/year2021/judge-data/B-TriColorHexPuzzle/judge/g1012.ans local	200		2
http://acmgnyr.org/year2021/judge-data/B-TriColorHexPuzzle/judge/g1012.in local	200		46
http://acmgnyr.org/year2021/judge-data/B-TriColorHexPuzzle/judge/g1013.ans local	200		8
http://acmgnyr.org/year2021/judge-data/B-TriColorHexPuzzle/judge/g1013.in local	200		42
http://acmgnyr.org/year2021/judge-data/B-TriColorHexPuzzle/judge/g1014.ans local	200		2
http://acmgnyr.org/year2021/judge-data/B-TriColorHexPuzzle/judge/g1014.in local	200		62
http://acmgnyr.org/year2021/judge-data/B-TriColorHexPuzzle/solutions/tricolsolv.c local	200	text/x-csrc	7407
http://acmgnyr.org/year2021/judge-data/C-CheckerSlide/ local	200	text/html	1829
http://acmgnyr.org/year2021/judge-data/C-CheckerSlide/C-CheckerSlide.pdf local	200	application/pdf	363619
http://acmgnyr.org/year2021/judge-data/C-CheckerSlide/judge local	200	text/html	6783
http://acmgnyr.org/year2021/judge-data/C-CheckerSlide/judge/?C=D;O=A local	200	text/html	6783
http://acmgnyr.org/year2021/judge-data/C-CheckerSlide/judge/?C=M;O=A local	200	text/html	6783
http://acmgnyr.org/year2021/judge-data/C-CheckerSlide/judge/?C=N;O=D local	200	text/html	6783
http://acmgnyr.org/year2021/judge-data/C-CheckerSlide/judge/?C=S;O=A local	200	text/html	6783
http://acmgnyr.org/year2021/judge-data/C-CheckerSlide/judge/f0001.ans local	200		99
http://acmgnyr.org/year2021/judge-data/C-CheckerSlide/judge/f0001.in local	200		32
http://acmgnyr.org/year2021/judge-data/C-CheckerSlide/judge/f1001.ans local	200		147
http://acmgnyr.org/year2021/judge-data/C-CheckerSlide/judge/f1001.in local	200		32
http://acmgnyr.org/year2021/judge-data/C-CheckerSlide/judge/f1002.ans local	200		34
http://acmgnyr.org/year2021/judge-data/C-CheckerSlide/judge/f1002.in local	200		32
http://acmgnyr.org/year2021/judge-data/C-CheckerSlide/judge/f1003.ans local	200		50
http://acmgnyr.org/year2021/judge-data/C-CheckerSlide/judge/f1003.in local	200		32
http://acmgnyr.org/year2021/judge-data/C-CheckerSlide/judge/f1004.ans local	200		66
http://acmgnyr.org/year2021/judge-data/C-CheckerSlide/judge/f1004.in local	200		32
http://acmgnyr.org/year2021/judge-data/C-CheckerSlide/judge/f1005.ans local	200		50
http://acmgnyr.org/year2021/judge-data/C-CheckerSlide/judge/f1005.in local	200		32
http://acmgnyr.org/year2021/judge-data/C-CheckerSlide/judge/f1006.ans local	200		147
http://acmgnyr.org/year2021/judge-data/C-CheckerSlide/judge/f1006.in local	200		32
http://acmgnyr.org/year2021/judge-data/C-CheckerSlide/judge/f1007.ans local	200		163
http://acmgnyr.org/year2021/judge-data/C-CheckerSlide/solutions/slide.cpp local	200	text/x-c++src	8875
http://acmgnyr.org/year2021/judge-data/D-Sequinary/D-Sequinary.pdf local	200	application/pdf	324561
http://acmgnyr.org/year2021/judge-data/D-Sequinary/judge local	200	text/html	11132
http://acmgnyr.org/year2021/judge-data/D-Sequinary/solutions/sequinary.cpp local	200	text/x-c++src	1118
http://acmgnyr.org/year2021/judge-data/D-Sequinary/solutions/sesqui1.cpp local	200	text/x-c++src	899
http://acmgnyr.org/year2021/judge-data/E-Unicycle2/E-Unicycle2.pdf local	200	application/pdf	360442
http://acmgnyr.org/year2021/judge-data/E-Unicycle2/judge local	200	text/html	8754
http://acmgnyr.org/year2021/judge-data/E-Unicycle2/solutions/brokerim.c local	200	text/x-csrc	3161
http://acmgnyr.org/year2021/judge-data/F-Spider-Fly/F-Spider-Fly.pdf local	200	application/pdf	372514
http://acmgnyr.org/year2021/judge-data/F-Spider-Fly/judge local	200	text/html	5237
http://acmgnyr.org/year2021/judge-data/F-Spider-Fly/solutions/spider_fly.cpp local	200	text/x-c++src	12190
http://acmgnyr.org/year2021/judge-data/G-CollatzCount/G-CollatzCount.pdf local	200	application/pdf	358195
http://acmgnyr.org/year2021/judge-data/G-CollatzCount/judge local	200	text/html	8763
http://acmgnyr.org/year2021/judge-data/G-CollatzCount/solutions/Main.java local	200	text/x-java	4224
http://acmgnyr.org/year2021/judge-data/G-CollatzCount/solutions/collcnt.c local	200	text/x-csrc	1272
http://acmgnyr.org/year2021/judge-data/H-CIDR/H-CIDR.pdf local	200	application/pdf	374867
http://acmgnyr.org/year2021/judge-data/H-CIDR/judge local	200	text/html	15867
http://acmgnyr.org/year2021/judge-data/H-CIDR/solutions/cidr.c local	200	text/x-csrc	1144
http://acmgnyr.org/year2021/judge-data/H-CIDR/solutions/cidr.py local	200	text/x-python	1122
http://acmgnyr.org/year2021/judge-data/I-Tetrasphere/I-Tetrasphere.pdf local	200	application/pdf	390910
http://acmgnyr.org/year2021/judge-data/I-Tetrasphere/judge local	200	text/html	1632
http://acmgnyr.org/year2021/judge-data/J-MorseCode/J-MorseCode.pdf local	200	application/pdf	421386
http://acmgnyr.org/year2021/judge-data/J-MorseCode/judge local	200	text/html	11526
http://acmgnyr.org/year2021/judge-data/J-MorseCode/solutions/morsepal.c local	200	text/x-csrc	1960
http://acmgnyr.org/year2021/judge-data/J-MorseCode/solutions/morsepal.cpp local	200	text/x-c++src	1567
http://acmgnyr.org/year2021/judge-data/K-PoolingPCRTests/K-PoolingPCRTests.pdf local	200	application/pdf	345775
http://acmgnyr.org/year2021/judge-data/K-PoolingPCRTests/judge local	200	text/html	8376
http://acmgnyr.org/year2021/judge-data/K-PoolingPCRTests/solutions/multpcr.c local	200	text/x-csrc	1166
http://acmgnyr.org/year2021/judge-data/L-Letterle/L-Letterle.pdf local	200	application/pdf	353076
http://acmgnyr.org/year2021/judge-data/L-Letterle/judge local	200	text/html	5583
http://acmgnyr.org/year2021/judge-data/L-Letterle/solutions/letterle.cpp local	200	text/x-c++src	1282
http://acmgnyr.org/year2021/judge-data/M-SevenSegment/M-SevenSegment.pdf local	200	application/pdf	384617
http://acmgnyr.org/year2021/judge-data/M-SevenSegment/judge local	200	text/html	5199
http://acmgnyr.org/year2021/judge-data/M-SevenSegment/solutions/sevenseg.cpp local	200	text/x-c++src	6707
http://acmgnyr.org/year2021/judge-data/N-Neighbors/N-Neighbors.pdf local	200	application/pdf	386212
http://acmgnyr.org/year2021/judge-data/N-Neighbors/judge local	200	text/html	5586
http://acmgnyr.org/year2021/judge-data/N-Neighbors/solutions/nbrs.c local	200	text/x-csrc	18741
http://acmgnyr.org/year2021/judge-data/O-TransportingSpaghetti/O-TransportingSpaghetti.pdf local	200	application/pdf	339851
http://acmgnyr.org/year2021/judge-data/O-TransportingSpaghetti/judge local	200	text/html	4830
http://acmgnyr.org/year2021/judge-data/O-TransportingSpaghetti/solutions/spag.c local	200	text/x-csrc	1601
http://acmgnyr.org/year2021/judge-data/O-TransportingSpaghetti/solutions/spaghetti.cpp local	200	text/x-c++src	1043
http://acmgnyr.org/year2021/lastmod.js	404
http://acmgnyr.org/year2021/new.gif local	200	image/gif	197
http://acmgnyr.org/year2021/problems.shtml	404
http://acmgnyr.org/year2021/problems/A-FootballScoring/A-FootballScoring.pdf local	200	application/pdf	325827
http://acmgnyr.org/year2021/problems/B-TriColorHexPuzzle/B-TriColorHexPuzzle.pdf local	200	application/pdf	340827
http://acmgnyr.org/year2021/problems/C-CheckerSlide/C-CheckerSlide.pdf local	200	application/pdf	363619
http://acmgnyr.org/year2021/problems/D-Sequinary/D-Sequinary.pdf local	200	application/pdf	324561
http://acmgnyr.org/year2021/problems/E-Unicycle2/E-Unicycle2.pdf local	200	application/pdf	360442
http://acmgnyr.org/year2021/problems/F-Spider-Fly/F-Spider-Fly.pdf local	200	application/pdf	372514
http://acmgnyr.org/year2021/problems/G-CollatzCount/G-CollatzCount.pdf local	200	application/pdf	358195
http://acmgnyr.org/year2021/problems/H-CIDR/H-CIDR.pdf local	200	application/pdf	374867
http://acmgnyr.org/year2021/problems/I-Tetrasphere/I-Tetrasphere.pdf local	200	application/pdf	390910
http://acmgnyr.org/year2021/problems/J-MorseCode/J-MorseCode.pdf local	200	application/pdf	421386
http://acmgnyr.org/year2021/problems/K-PoolingPCRTests/K-PoolingPCRTests.pdf local	200	application/pdf	345775
http://acmgnyr.org/year2021/problems/L-Letterle/L-Letterle.pdf local	200	application/pdf	353076
http://acmgnyr.org/year2021/problems/M-SevenSegment/M-SevenSegment.pdf local	200	application/pdf	384617
http://acmgnyr.org/year2021/problems/N-Neighbors/N-Neighbors.pdf local	200	application/pdf	386212
http://acmgnyr.org/year2021/problems/O-TransportingSpaghetti/O-TransportingSpaghetti.pdf local	200	application/pdf	339851
http://acmgnyr.org/year2021/problems_2021.shtml local	200	text/html	6994
http://acmgnyr.org/year2021/rules.shtml local	200	text/html	9795
http://acmgnyr.org/year2021/scoreboard/full.html local	200	text/html	34382

Checks (1)

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
2026-10-21	live	content	live: HTTP 200; mentions year 2021±1