http://hc3.seas.harvard.edu/hc3/

source 5e6c176cc061 · match key hc3.seas.harvard.edu/hc3 · all sources

live: http://hc3.seas.harvard.edu/hc3/
wayback: calendar of snapshots
health: dead checked 2026-10-21 — URLError: SOCKS5 connect to hc3.seas.harvard.edu:80 failed (rep=4) (health check (no capture stored))
dead: the live fetch failed (connection error, 404, over size cap) — use wayback/archived
wayback status: ok checked 2026-10-21 — snapshot served (20170501070046)

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.

2018-11-16 21:48 wayback held 5e6c176cc061@20181116214834

wayback: snapshot nearest 2018-11-16 21:48
artifacts: website

website crawl: nena-east-2019 · mode wayback · fetched 2026-09-05 06:57 (capture_site.py/1.12)
scope: hc3.seas.harvard.edu/ (whole-host (undated — repurposing risk))
size: 150 pages (46 html), 5.4 MB; 272 in scope not fetched, 0 offsite links
play back: archived site · raw files

pages (150)

url	status	type	size	snapshot
http://hc3.seas.harvard.edu/hc3/ local	200	text/html	2761	2018-11-16 21:48
http://hc3.seas.harvard.edu/hc3/bospre/ local	200	text/html	4373	2018-11-18 14:24
http://hc3.seas.harvard.edu/hc3/bospre/1200px-URI_Carothers_Library.jpg local	200	image/jpeg	80545	2018-11-18 14:24
http://hc3.seas.harvard.edu/hc3/bospre/2016/bridgewater-mathematics.jpg local	200	image/jpeg	177057	2017-05-01 03:17
http://hc3.seas.harvard.edu/hc3/bospre/2016/mit-stata-2_large.jpg local	200	image/jpeg	70953	2017-05-01 03:17
http://hc3.seas.harvard.edu/hc3/bospre/2016/uconn-ite.jpg local	200	image/jpeg	13359	2017-05-01 03:18
http://hc3.seas.harvard.edu/hc3/bospre/bospre.css local	200	text/css	576	2017-04-30 21:09
http://hc3.seas.harvard.edu/hc3/bospre/facility/ local	200	text/html	3422	2018-11-17 19:18
http://hc3.seas.harvard.edu/hc3/bospre/problems/ local	200	text/html	4005	2018-10-20 01:23
http://hc3.seas.harvard.edu/hc3/bospre/ryan-business-school-providence-college.png local	200	image/png	185190	2018-11-18 14:24
http://hc3.seas.harvard.edu/hc3/bospre/uconn-ite.jpg local	200	image/jpeg	13359	2018-11-18 14:24
http://hc3.seas.harvard.edu/hc3/bospre/volen_slide1.jpg local	200	image/jpeg	42719	2018-11-18 14:24
http://hc3.seas.harvard.edu/hc3/hc3-white.css local	200	text/css	711	2018-11-16 21:48
http://hc3.seas.harvard.edu/hc3/practice/ local	200	text/html	3039	2018-11-17 19:17
http://hc3.seas.harvard.edu/hc3/prize1/ local	200	text/html	3209	2018-11-17 19:18
http://hc3.seas.harvard.edu/hc3/prize2/ local	200	text/html	3348	2018-11-17 19:18
http://hc3.seas.harvard.edu/hc3/prize3/ local	200	text/html	3412	2018-11-17 19:18
https://hc3.seas.harvard.edu/hc3/ local	200	text/html	2761	2019-11-13 01:49
https://hc3.seas.harvard.edu/hc3/acm/announcement.html local	200	text/html	1433	2020-09-29 20:56
https://hc3.seas.harvard.edu/hc3/acm/index.html local	200	text/html	10373	2020-09-29 19:58
https://hc3.seas.harvard.edu/hc3/acm/selection.html local	200	text/html	4063	2020-09-29 20:26
https://hc3.seas.harvard.edu/hc3/bospre/ local	200	text/html	4402	2019-11-20 21:43
https://hc3.seas.harvard.edu/hc3/bospre/1200px-URI_Carothers_Library.jpg local	200	image/jpeg	80545	2022-12-24 15:33
https://hc3.seas.harvard.edu/hc3/bospre/2005/middlebury-campus.jpg local	200	image/jpeg	23520	2023-12-25 16:40
https://hc3.seas.harvard.edu/hc3/bospre/2014/scoreboard.web.pdf local	200	application/pdf	4489	2024-07-12 16:14
https://hc3.seas.harvard.edu/hc3/bospre/2016/ local	200	text/html	4109	2025-03-30 13:13
https://hc3.seas.harvard.edu/hc3/bospre/2016/bospre.css local	200	text/css	576	2025-03-30 15:04
https://hc3.seas.harvard.edu/hc3/bospre/2016/bospre2016_problems.pdf local	200	application/pdf	32680	2025-03-30 13:42
https://hc3.seas.harvard.edu/hc3/bospre/2016/bridgewater-mathematics.jpg local	200	image/jpeg	177057	2025-03-30 13:42
https://hc3.seas.harvard.edu/hc3/bospre/2016/mit-stata-2_large.jpg local	200	image/jpeg	70953	2025-03-30 15:32
https://hc3.seas.harvard.edu/hc3/bospre/2016/scoreboard.web.pdf local	200	application/pdf	4923	2025-03-30 13:22
https://hc3.seas.harvard.edu/hc3/bospre/2016/uconn-ite.jpg local	200	image/jpeg	13359	2025-03-30 13:26
https://hc3.seas.harvard.edu/hc3/bospre/2017/ local	200	text/html	3989	2021-11-27 20:32
https://hc3.seas.harvard.edu/hc3/bospre/2017/E52_002_BryceVickmark_crp.jpg local	200	image/jpeg	41815	2022-10-05 22:10
https://hc3.seas.harvard.edu/hc3/bospre/2017/ShermanHassenfeld-1.jpg local	200	image/jpeg	53503	2022-10-05 22:10
https://hc3.seas.harvard.edu/hc3/bospre/2017/bospre.css local	200	text/css	576	2025-03-30 11:11
https://hc3.seas.harvard.edu/hc3/bospre/2017/bospre2017_problems.pdf local	200	application/pdf	49852	2025-03-31 01:28
https://hc3.seas.harvard.edu/hc3/bospre/2017/scoreboard.web local	200		6521	2023-06-06 00:36
https://hc3.seas.harvard.edu/hc3/bospre/2017/scoreboard.web.pdf local	200	application/pdf	3464	2025-03-31 08:23
https://hc3.seas.harvard.edu/hc3/bospre/2017/uconn-ite.jpg local	200	image/jpeg	13359	2022-10-05 22:10
https://hc3.seas.harvard.edu/hc3/bospre/2018/ local	200	text/html	4373	2021-01-18 22:51
https://hc3.seas.harvard.edu/hc3/bospre/2018/1200px-URI_Carothers_Library.jpg local	200	image/jpeg	80545	2024-07-08 20:30
https://hc3.seas.harvard.edu/hc3/bospre/2018/bospre.css local	200	text/css	576	2024-07-09 01:20
https://hc3.seas.harvard.edu/hc3/bospre/2018/bospre2018_problems.pdf local	200	application/pdf	49971	2021-11-27 21:07
https://hc3.seas.harvard.edu/hc3/bospre/2018/pre_contest_index.html local	200	text/html	13658	2021-11-27 19:54
https://hc3.seas.harvard.edu/hc3/bospre/2018/problems/ local	200	text/html	4005	2021-11-27 19:42
https://hc3.seas.harvard.edu/hc3/bospre/2018/problems/problems local	200	text/plain	1224	2022-01-18 11:28
https://hc3.seas.harvard.edu/hc3/bospre/2018/ryan-business-school-providence-college.png local	200	image/png	185190	2024-07-08 20:47
https://hc3.seas.harvard.edu/hc3/bospre/2018/scoreboard.web local	200		8940	2021-11-27 20:54
https://hc3.seas.harvard.edu/hc3/bospre/2018/scoreboard.web.pdf local	200	application/pdf	3328	2021-11-27 21:03
https://hc3.seas.harvard.edu/hc3/bospre/2018/uconn-ite.jpg local	200	image/jpeg	13359	2024-07-09 00:19
https://hc3.seas.harvard.edu/hc3/bospre/2018/volen_slide1.jpg local	200	image/jpeg	42719	2024-07-08 20:53
https://hc3.seas.harvard.edu/hc3/bospre/2019/ local	200	text/html	4402	2025-03-30 10:15
https://hc3.seas.harvard.edu/hc3/bospre/2019/1200px-URI_Carothers_Library.jpg local	200	image/jpeg	80545	2025-03-30 10:19
https://hc3.seas.harvard.edu/hc3/bospre/2019/StonehillCollegeCenter.jpeg local	200	image/jpeg	1225902	2025-03-30 10:31
https://hc3.seas.harvard.edu/hc3/bospre/2019/bospre.css local	200	text/css	576	2025-03-31 04:25
https://hc3.seas.harvard.edu/hc3/bospre/2019/bospre2019_problems.pdf local	200	application/pdf	221248	2024-06-30 03:36
https://hc3.seas.harvard.edu/hc3/bospre/2019/ryan-business-school-providence-college.png local	200	image/png	185190	2025-03-30 10:31
https://hc3.seas.harvard.edu/hc3/bospre/2019/scoreboard.web.pdf local	200	application/pdf	9134	2025-03-30 12:08
https://hc3.seas.harvard.edu/hc3/bospre/2019/uconn-ite.jpg local	200	image/jpeg	13359	2025-03-30 11:20
https://hc3.seas.harvard.edu/hc3/bospre/StonehillCollegeCenter.jpeg local	200	image/jpeg	1225902	2022-12-24 15:33
https://hc3.seas.harvard.edu/hc3/bospre/bospre-rules-2019.html local	200	text/html	7325	2024-07-28 10:31
https://hc3.seas.harvard.edu/hc3/bospre/bospre.css local	200	text/css	234	2022-04-01 15:57
https://hc3.seas.harvard.edu/hc3/bospre/bospre2019_problems.pdf local	200	application/pdf	221248	2022-12-24 15:33
https://hc3.seas.harvard.edu/hc3/bospre/facility/ local	200	text/html	3422	2021-06-16 01:51
https://hc3.seas.harvard.edu/hc3/bospre/facility/help/ local	200	text/html	11068	2021-07-28 20:25
https://hc3.seas.harvard.edu/hc3/bospre/facility/index.html local	200	text/html	3422	2019-09-16 20:30
https://hc3.seas.harvard.edu/hc3/bospre/facility/problems/index.html local	200	text/html	13255	2021-07-28 20:42
https://hc3.seas.harvard.edu/hc3/bospre/help/ local	200	text/html	11068	2019-09-16 21:03
https://hc3.seas.harvard.edu/hc3/bospre/help/common/practice local	200	text/plain	2130	2021-06-16 02:45
https://hc3.seas.harvard.edu/hc3/bospre/help/common/print local	200	text/plain	2494	2019-09-16 20:27
https://hc3.seas.harvard.edu/hc3/bospre/help/common/scores local	200	text/plain	7094	2019-09-16 20:08
https://hc3.seas.harvard.edu/hc3/bospre/help/common/terminals local	200	text/plain	2166	2019-09-16 20:22
https://hc3.seas.harvard.edu/hc3/bospre/managers/ local	200	text/html	12149	2019-09-16 20:05
https://hc3.seas.harvard.edu/hc3/bospre/managers/emergency-instructions.pdf local	200	application/pdf	20644	2021-06-16 01:19
https://hc3.seas.harvard.edu/hc3/bospre/managers/index.html local	200	text/html	12149	2021-05-06 07:43
https://hc3.seas.harvard.edu/hc3/bospre/managers/printer_client.html local	200	text/html	2932	2021-06-16 01:23
https://hc3.seas.harvard.edu/hc3/bospre/pre_contest_index.html local	200	text/html	13658	2021-05-06 07:34
https://hc3.seas.harvard.edu/hc3/bospre/problems/ local	200	text/html	5031	2020-12-01 17:59
https://hc3.seas.harvard.edu/hc3/bospre/problems/annual/Makefile local	200	text/plain	3192	2021-01-19 00:07
https://hc3.seas.harvard.edu/hc3/bospre/problems/annual/annual.txt local	200	text/plain	4063	2021-01-18 22:44
https://hc3.seas.harvard.edu/hc3/bospre/problems/annual/sample.in local	200		1731	2021-01-18 23:00
https://hc3.seas.harvard.edu/hc3/bospre/problems/annual/sample.test local	200		211	2021-01-18 23:24
https://hc3.seas.harvard.edu/hc3/bospre/problems/bubblegram/Makefile local	200	text/plain	3185	2021-01-18 22:58
https://hc3.seas.harvard.edu/hc3/bospre/problems/collatz2/Makefile local	200	text/plain	3190	2021-01-18 23:35
https://hc3.seas.harvard.edu/hc3/bospre/problems/collatz2/sample.in local	200		81	2021-01-18 23:42
https://hc3.seas.harvard.edu/hc3/bospre/problems/cuneiform/Makefile local	200	text/plain	3191	2021-01-18 23:19
https://hc3.seas.harvard.edu/hc3/bospre/problems/cuneiform/sample.in local	200		198	2021-01-18 22:28
https://hc3.seas.harvard.edu/hc3/bospre/problems/flowman/Makefile local	200	text/plain	3188	2021-01-18 22:32
https://hc3.seas.harvard.edu/hc3/bospre/problems/flowman/flowman.txt local	200	text/plain	4837	2021-01-18 22:22
https://hc3.seas.harvard.edu/hc3/bospre/problems/flowman/sample.in local	200		230	2021-01-18 23:02
https://hc3.seas.harvard.edu/hc3/bospre/problems/jmaze/Makefile local	200	text/plain	3182	2021-01-19 00:11
https://hc3.seas.harvard.edu/hc3/bospre/problems/jmaze/display_maze local	200		521	2021-01-18 22:41
https://hc3.seas.harvard.edu/hc3/bospre/problems/jmaze/jmaze.txt local	200	text/plain	3280	2021-01-18 23:09
https://hc3.seas.harvard.edu/hc3/bospre/problems/jmaze/print_maze local	200		614	2021-01-18 23:41
https://hc3.seas.harvard.edu/hc3/bospre/problems/jmaze/sample.in local	200		471	2021-01-18 22:42
https://hc3.seas.harvard.edu/hc3/bospre/problems/jmaze/sample.pdf local	200	application/pdf	9237	2021-01-18 22:03
https://hc3.seas.harvard.edu/hc3/bospre/problems/jmaze/sample.test local	200		66	2021-01-18 23:51
https://hc3.seas.harvard.edu/hc3/bospre/problems/problems local	200	text/plain	1000	2021-01-18 23:05
https://hc3.seas.harvard.edu/hc3/bospre/problems/railgun/Makefile local	200	text/plain	3180	2021-01-18 22:11
https://hc3.seas.harvard.edu/hc3/bospre/problems/railgun/sample.in local	200		163	2021-01-18 22:53
https://hc3.seas.harvard.edu/hc3/bospre/problems/treesearch/locator local	200		31928	2021-01-18 22:45
https://hc3.seas.harvard.edu/hc3/bospre/problems/trisurvey/Makefile local	200	text/plain	3190	2021-01-18 23:16
https://hc3.seas.harvard.edu/hc3/bospre/problems/whoosh/Makefile local	200	text/plain	3166	2021-01-18 22:38
https://hc3.seas.harvard.edu/hc3/bospre/problems/whoosh/sample.in local	200		260	2021-01-18 23:35
https://hc3.seas.harvard.edu/hc3/bospre/problems/whoosh/sample.pdf local	200	application/pdf	7942	2021-01-18 23:58
https://hc3.seas.harvard.edu/hc3/bospre/problems/whoosh/sample.test local	200		46	2021-01-18 23:59
https://hc3.seas.harvard.edu/hc3/bospre/problems/whoosh/whoosh.txt local	200	text/plain	3779	2021-01-18 22:26
https://hc3.seas.harvard.edu/hc3/bospre/ryan-business-school-providence-college.png local	200	image/png	185190	2022-09-05 20:37
https://hc3.seas.harvard.edu/hc3/bospre/scoreboard.web local	200		8992	2024-09-11 21:03
https://hc3.seas.harvard.edu/hc3/bospre/scoreboard.web.pdf local	200	application/pdf	9134	2021-01-18 23:23
https://hc3.seas.harvard.edu/hc3/bospre/uconn-ite.jpg local	200	image/jpeg	13359	2022-12-24 15:33
https://hc3.seas.harvard.edu/hc3/bospre/usb/bospre-usb-download.html local	200	text/html	1694	2024-07-28 19:27
https://hc3.seas.harvard.edu/hc3/bospre/usb/copying-bospre-usb.txt local	200	text/plain	801	2024-07-28 21:36
https://hc3.seas.harvard.edu/hc3/bospre/usb/faq.txt local	200	text/plain	1521	2024-07-28 19:58
https://hc3.seas.harvard.edu/hc3/hc3-white.css local	200	text/css	299	2022-03-28 17:26
https://hc3.seas.harvard.edu/hc3/hc3-white.gif local	200	image/gif	3001	2023-05-30 20:06
https://hc3.seas.harvard.edu/hc3/icpc/announcement.html local	200	text/html	1397	2021-11-27 19:53
https://hc3.seas.harvard.edu/hc3/icpc/hc3_id_form.pdf local	200	application/pdf	1864	2022-01-18 10:03
https://hc3.seas.harvard.edu/hc3/icpc/hc3_id_form.txt local	200	text/plain	2035	2022-01-18 10:50
https://hc3.seas.harvard.edu/hc3/icpc/index.html local	200	text/html	11389	2021-11-27 20:29
https://hc3.seas.harvard.edu/hc3/icpc/photos/ local	200	text/html	9889	2021-11-27 20:58
https://hc3.seas.harvard.edu/hc3/icpc/programming-contest.html local	200	text/html	4839	2021-11-27 21:11
https://hc3.seas.harvard.edu/hc3/icpc/schedule.html local	200	text/html	8926	2021-11-27 19:41
https://hc3.seas.harvard.edu/hc3/icpc/selection.html local	200	text/html	4063	2021-11-27 20:39
https://hc3.seas.harvard.edu/hc3/icpc/team-selection-rules.html local	200	text/html	5452	2021-11-27 21:12
https://hc3.seas.harvard.edu/hc3/icpc/theory-contest-sample-solution.html local	200	text/html	3215	2022-01-18 10:13
https://hc3.seas.harvard.edu/hc3/icpc/theory-contest.html local	200	text/html	5658	2021-11-27 21:19
https://hc3.seas.harvard.edu/hc3/links.html local	200	text/html	1270	2020-09-29 20:33
https://hc3.seas.harvard.edu/hc3/members.html local	200	text/html	15807	2020-09-29 20:43
https://hc3.seas.harvard.edu/hc3/prize1/ local	200	text/html	3278	2021-11-27 21:08
https://hc3.seas.harvard.edu/hc3/prize1/hc3_prize1_scoreboard.txt local	200	text/plain	3373	2021-11-27 19:40
https://hc3.seas.harvard.edu/hc3/prize1/problems/blowfish/Makefile local	200	text/plain	2489	2021-11-27 19:51
https://hc3.seas.harvard.edu/hc3/prize1/problems/blowfish/sample.in local	200		77	2021-11-27 19:58
https://hc3.seas.harvard.edu/hc3/prize1/problems/gsat/Makefile local	200	text/plain	2489	2021-11-27 20:41
https://hc3.seas.harvard.edu/hc3/prize1/problems/gsat/gsat.txt local	200	text/plain	6553	2021-11-27 20:52
https://hc3.seas.harvard.edu/hc3/prize1/problems/hypercube/Makefile local	200		2495	2021-11-27 20:19
https://hc3.seas.harvard.edu/hc3/prize1/problems/index.html local	200	text/html	2717	2021-11-27 20:28
https://hc3.seas.harvard.edu/hc3/prize1/problems/logistic/Makefile local	200	text/plain	2507	2021-11-27 20:38
https://hc3.seas.harvard.edu/hc3/prize1/problems/paxos/Makefile local	200	text/plain	2483	2021-11-27 21:13
https://hc3.seas.harvard.edu/hc3/prize1/problems/paxos/paxos.txt local	200	text/plain	15043	2021-11-27 19:38
https://hc3.seas.harvard.edu/hc3/prize1/problems/problems local	200	text/plain	1641	2021-11-27 20:26
https://hc3.seas.harvard.edu/hc3/prize1/problems/solar/Makefile local	200	text/plain	2490	2021-11-27 20:25
https://hc3.seas.harvard.edu/hc3/prize1/problems/solar/solar.html local	200	text/html	258	2021-11-27 21:00
https://hc3.seas.harvard.edu/hc3/prize1/problems/tour/Makefile local	200		2492	2021-11-27 20:06
https://hc3.seas.harvard.edu/hc3/prize1/problems/tour/tour.txt local	200	text/plain	1628	2021-11-27 20:08
https://hc3.seas.harvard.edu/hc3/prize1/problems/unify/Makefile local	200		2479	2021-11-27 19:39
https://hc3.seas.harvard.edu/hc3/prize1/problems/unify/sample.in local	200		201	2021-11-27 20:02
https://hc3.seas.harvard.edu/hc3/prize1/problems/unify/unify.txt local	200	text/plain	6485	2021-11-27 20:11
https://hc3.seas.harvard.edu/hc3/schedule.html local	200	text/html	6959	2020-09-29 20:23

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
2026-10-21	live	absent	dead: URLError: SOCKS5 connect to hc3.seas.harvard.edu:80 failed (rep=4)
2026-10-21	wayback	content	ok: snapshot served (20170501070046)