ncna

ICPC North America North Central Regional Contest

tier
regional (level in the hierarchy is derived from the graph; this is the series' own label)
region
North America
naming
season-start — the year in a contest id names the season's first half (fall regionals)
editions
34 (1993–2026) — seasons 1993–1994 to 2026–2027

33 editions ran (+1 upcoming): 25 scoreboard, 2 standings, 3 ICPC standings only, 3 no result · 27 with an archived result · 29 websites archived · 22 with a problem set · 1 lost

S scoreboard · F frozen scoreboard · St standings · R rankings · I ICPC standings (lowest tier) — filled = archived copy held, outlined = live link only (not yet archived)

St statements · D test data · So solutions · P complete problem packages — filled = held for every problem, outlined = for some (hover for the number), grey = none

contestseasondatewhereadvances toresultsproblemswebsiteCMS id
ncna-2026 upcoming2026–2027Brandon, Canada; Orange City, United States; Marquette, United States +30 morenac-2027nc.na.icpc.global live wb src9772 (admin · finder)
ncna-20252025–20262025-11-08Brandon, Canada; Orange City, United States; Marquette, United States +29 morenac-2026SIStDSoP setnc.na.icpc.global live wb src archived9325 (admin · finder)
ncna-20242024–20252024-11-09Brandon, Canada; Marquette, United States; Winnipeg, Canada +29 morenac-2025SIStDSoP setnc.na.icpc.global live wb src archived8924 (admin · finder)
ncna-20232023–20242023-11-04Brandon, Canada; Orange City, United States; Marquette, United States +28 morenac-2024SI12 StDSoP setna.icpc.global/ncna-home dead wb src archived7456 (admin · finder)
ncna-20222022–20232023-02-25Indianola, United States; Northfield, United States; Platteville, United States +24 morenac-2023SI10 StDSoP setna.icpc.global/home/regionals/ncna-home dead wb src archived5370 (admin · finder)
ncna-20212021–20222022-02-26Northfield, United States; Houghton, United States; La Crosse, United States +21 morenac-2022SI13 StDSoP set4683 (admin · finder)
ncna-20202020–20212021-02-27Fargo, United States; Baldwin City, United States; Winnipeg, Canada +10 morenac-2021SI12 StDSoP set4339 (admin · finder)
ncna-20192019–20202019-11-09La Crosse, United States; Ames, United States; Orange City, United States +11 morenac-2020SStI11 StDSoP setncna-region.unl.edu dead wb src archived4061 (admin · finder)
ncna-20182018–20192018-11-03Olathe, United States; Sault Ste. Marie, United States; Saint Paul, United States +12 morewf-2019SI10 StDSoP setncna-region.unl.edu dead wb src archived3550 (admin · finder)
ncna-20172017–20182017-10-28Platteville, United States; Ames, United States; Houghton, United States +11 morewf-2018SI10 StDSoP setncna-region.unl.edu dead wb src archived3271 (admin · finder)
ncna-20162016–20172016-10-29Minneapolis, United States; Sault Ste. Marie, United States; Saint Paul, United States +11 morewf-2017SStIncna-region.unl.edu dead wb src archived3212 (admin · finder)
ncna-20152015–20162015-10-31Olathe, United States; Northfield, United States; Eau Claire, United States +12 morewf-2016IStDSoP setncna-region.unl.edu dead wb src archived2841 (admin · finder)
ncna-20142014–20152014-11-08Oshkosh, United States; Lenexa, United States; Winnipeg, Canada +13 morewf-2015I9 StDSoP setncna-region.unl.edu dead wb src archived2413 (admin · finder)
ncna-20132013–20142013-11-09Fargo, United States; Northfield, United States; Verona, United States +13 morewf-2014I8 StDSoP setncna-region.unl.edu dead wb src archived1976 (admin · finder)
ncna-20122012–20132012-11-03Fargo, United States; Emporia, United States; Verona, United States +14 morewf-2013SStIncna-region.unl.edu dead wb src archived1383 (admin · finder)
ncna-20112011–20122011-11-12Platteville, United States; Rapid City, United States; Winnipeg, Canada +13 morewf-2012SStIcs.unomaha.edu/acmregn live wb src archived880 (admin · finder)
ncna-20102010–20112010-11-06Fargo, United States; Eau Claire, United States; Orange City, United States +14 morewf-2011SStIcs.unomaha.edu/acmregn/index.html dead wb src archived643 (admin · finder)
ncna-20092009–20102009-10-31Cedar Falls, United States; Emporia, United States; Kenosha, United States +13 morewf-2010SIcs.unomaha.edu/acmregn/index.html dead wb src archived549 (admin · finder)
ncna-20082008–20092008-11-15Lincoln, United States; Emporia, United States; Platteville, United States +12 morewf-2009SStIcs.unomaha.edu/acmregn/index.html dead wb src archived34 (admin · finder)
ncna-20072007–20082007-11-03Kenosha, United States; Sault Ste. Marie, Canada; Thunder Bay, Canada +13 morewf-2008SStIcs.unomaha.edu/acmregn/index.html dead wb src archived1153 (admin · finder)
ncna-20062006–20072006-11-11Thunder Bay, Canada; Minneapolis, United States; Eau Claire, United States +14 morewf-2007StIcs.unomaha.edu/acmregn/index.html dead wb src archived1271 (admin · finder)
ncna-20052005–20062005-11-05Des Moines, United States; Emporia, United States; La Crosse, United States +13 morewf-2006StIcsalpha.ist.unomaha.edu/acmregn/index.h… dead wb src archived970 (admin · finder)
ncna-20042004–20052004-11-13Morris, United States; Platteville, United States; Cedar Falls, United States +13 morewf-2005SStcsalpha.ist.unomaha.edu/acmregn/index.h… dead wb src archived982 (admin · finder)
ncna-20032003–20042003-11-08Minneapolis, United States; Storm Lake, United States; Oshkosh, United States +14 morewf-2004SStcsalpha.ist.unomaha.edu/acmregn/index.h… dead wb src archived1183 (admin · finder)
ncna-20022002–20032002-11-09Lincoln, United States; Pella, United States; Cedar Falls, United States +13 morewf-2003SStR8 StDSoP seticpc.baylor.edu/past/icpc2003/regionals… dead wb src archived990 (admin · finder)
ncna-20012001–20022001-11-10Oshkosh, United States; Kenosha, United States; Lincoln, United States +9 morewf-2002SStR9 StDSoP setacm.inf.ethz.ch/ProblemSetArchive/B_US_… dead wb src archived1081 (admin · finder)
ncna-20002000–20012000-11-11Northfield, United States; Sioux City, United States; Kenosha, United States +9 morewf-2001SStR8 StDSoP setcs.unomaha.edu/acmregn/index.html dead wb src archived1073 (admin · finder)
ncna-19991999–20001999-11-13Duluth, United States; Saint Paul, United States; Oskaloosa, United States +9 morewf-2000SSt6 StDSoP setacm.inf.ethz.ch/ProblemSetArchive/B_US_… dead wb src archived1095 (admin · finder)
ncna-19981998–19991998-11-07Parkside, United States; Rapid City, United States; Duluth, United States +2 morewf-1999SSt6 StDSoP setcsalpha.unomaha.edu/acmregn dead wb src archived1228 (admin · finder)
ncna-19971997–19981997-11-12(UNO era begins)wf-1998S6 StDSoP setpre-CMS
ncna-19961996–1997(UNO era begins)wf-1997S7 StDSoP setpre-CMS
ncna-19951995–1996(UNO era begins)wf-19967 StDSoP setacm.inf.ethz.ch/ProblemSetArchive/B_US_… dead wb src archivedpre-CMS
ncna-19941994–1995(UNO era begins)wf-19957 StDSoP setacm.inf.ethz.ch/ProblemSetArchive/B_US_… dead wb src archivedpre-CMS
ncna-19931993–1994(UNO era begins)wf-19947 StDSoP setoocities.org/siliconvalley/park/7588/pr… live wb src archivedpre-CMS