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Problem set. Geometry Problems

Solved problems: show | hide  •  Sort by: id | authors | difficulty

IDTitleSourceAuthorsDifficulty

1020RopeAutumn School Contest 200015826100

1030TitanicUral Championship 19991739903

1043Cover an ArcUSU Championship 20009571617

1046Geometrical DreamsUSU Local Contest. March 20008061893

1052Rabbit HuntUSU Local Contest. March 20006459239

1058ChocolateNEERC 2000 Central Subregional5562718

1065FrontierNEERC 200010181420

1075Thread in a SpaceUSU Personal Contest 20017071978

1084Goat in the GardenSpring School Contest 20019235150

1093DartsUSU Local Contest. March 20016531993

1103Pencils and CirclesTetrahedron Team Online Contest May 2001998504

1111SquaresBulgarian Online Contest September 20011323383

1130Nikifor's WalkUSU Championship 2001535938

1159FenceNEERC 2001 Northern Subregional669754

1163ChapaevNEERC 2001 Northern Subregional1293682

1168Radio StationsRomanian Online Contest December 2001699722

1170DesertRomanian Online Contest December 20013391467

1185WallNEERC 20011694301

1192Ball in a DreamSpring School Contest 20024670110

1199Mouse1263596

1207Median on the PlaneUSU Local Contest. March 20024382117

1215Exactness of Projectile HitAutumn School Contest 20021705302

1232Asteroid LandingNEERC 2002 Central Subregional2132320

1234BricksNEERC 2002742689

1239Ghost BustersNEERC 20021613029

1246Tethered DogUSU Personal Contest 20031545334

1256Cemetery GuardUSU Local Contest. March 20032222240

1258PoolAutumn School Contest 20031243417

1265MirrorUSU Championship 20033351517

1271Sailing DirectionsUSU Championship 20031124289

1281River BasinNEERC 2003 Central Subregional2841781

1285Thread in a HyperspaceUSU Personal Contest 20043201592

1294Mars SatellitesSpring School Contest 20041643318

1305Convex HullUral Championship 1998735706

1308Dean's PyramidUral Championship 2004. Round 11782797

1312TrayUral Championship 2004. Round 11702922

1317HailUral Championship 2004. Round 24881056

1328FireballAutumn School Contest 20043671402

1331VladislavaAutumn School Contest 2004529981

1332Genie BomberAutumn School Contest 2004853612

1333Genie Bomber 2Autumn School Contest 20042403219

1340CucarachaUSU Championship 20041054610

1341DeviceUSU Championship 20044651116

1348Goat in the Garden 2Spring School Contest 20052974178

1351Good Gnusmas – Dead GnusmasSpring School Contest 20051014518

1372Death StarUral Championship 2005. Round 1885431

1373Pictura ex MachinaUral Championship 2005. Round 1630832

1384Goat in the Garden 4Petrozavodsk Summer 2005. MSU+USU Contest1114399

1397Points Game2921651

1405Goat in the Garden 5Autumn School Contest 2005740710

1412Autumn TideUSU Championship 20053421508

1415Mobile LifeUSU Championship 2005558164

1418Military StoryUSU Championship 20053511470

1422FirefliesTimus Top Coders: First Challenge601851

1429BiscuitsTimus Top Coders: First Challenge1902601

1436BillboardUSU Personal Contest 2006619825

1442Floo PowderUral Championship 20061613018

1444ElephpotamusUral Championship 20061956262

1451Beerhouse TaleTimus Top Coders: Second Challenge506995

1460WiresPetrozavodsk Winter 2006. USU Contest1183926

1464LightPetrozavodsk Winter 2006. USU Contest1722761

1469No Smoking!Petrozavodsk Summer 2006. Ural+Orel Contest543901

1475Ryaba HenPetrozavodsk Summer 2006. Ural+Orel Contest1253692

1477AirplanesPetrozavodsk Summer 2006. Ural+Orel Contest1612915

1482Triangle GameUSU Championship 20061592942

1489Points on a ParallelepipedAutumn School Contest 20061275386

1504Good MannersNEERC 2006 Eastern Subregional2182172

1514National ParkTimus Top Coders: Third Challenge2691758

1520Empire Strikes BackTimus Top Coders: Third Challenge1922429

1538Towers of GuardUSU Personal Contest 20073701272

1550Dean's Pyramid 3Ural Championship 2007795595

1556Multishot in the Secret Cow LevelPetrozavodsk Summer 2007. NSU Contest478159

1562GM-pineappleUSU Championship 20071144402

1566Triangular PostcardsUSU Championship 20071433031

1572Yekaterinozavodsk Great WellAutumn School Contest 20073158146

1578Mammoth HuntAutumn School Contest 2007516881

1583CheeseNEERC 2007 Eastern Subregional2441819

1588JamaicaNEERC 2007 Eastern Subregional1402327

1599Winding Number1301775

1600AirportUSU Personal Contest 2008807552

1616Square Country 4Ural Championship 20081073832

1626Interfering SegmentPetrozavodsk Winter 2008. ITMO Contest556714

1632LasersUSU Championship 2008904318

1637Triangle Game 2USU Championship 20081273152

1640Circle of WinterAutumn School Contest 20082404178

1647Divide an Island!Autumn School Contest 2008507833

1653Death ConveyorNEERC 2008 Eastern Subregional645811

1659Regular TrianglesNEERC 2008 Eastern Subregional649653

1660The Island of Bad LuckPetrozavodsk Winter 2008. USU Contest616000

1662Goat in the Garden 6Petrozavodsk Winter 2008. USU Contest874391

1679Scrooge's TowerPetrozavodsk Summer 2008. USU Contest415998

1681Brother Bear's GardenUSU Personal Contest 20091093531

1686Photovoltaic SpaceshipUSU Personal Contest 20092781459

1697Sniper ShotPetrozavodsk Winter 2009. USU Contest735049

1703Robotic ArmUral Championship 20093301227

1710Boris, You Are Wrong!Ural Championship 2009631651

1719Kill the Shaitan-BossNEERC 2009 Eastern Subregional2661457

1722Observation DeckUral Regional School Programming Contest 20092861356

1733Forgotten TechnologyUSU Championship 2009844259

1750Pakhom and the GullyPetrozavodsk Summer 2009. Ufa SATU Contest3011266

1753BookshelfUSU Personal Contest 20101152336

1754Explosion in a PyramidUSU Personal Contest 2010596643

1768Circular StringsUral Championship 20103231164

1775Space BowlingUral SU Championship 2010390934

1793Tray 2Ural Regional School Programming Contest 2010917403

1808Chapaev at the Planet OceanNEERC 2010 Eastern Subregional1901861

1824Ifrit BomberUSU Personal Contest 20113301064

1825Ifrit Bomber 2USU Personal Contest 2011380927

1836Babel FishUral Championship 20112961172

1839The MentaculusUral Championship 20111352472

1840Victim of AdvertisingUral Championship 2011426894

1874Football GoalUral Regional School Programming Contest 20111719200

1875Angry BirdsUral Regional School Programming Contest 2011348965

1883Ent's BirthdayUral Regional School Programming Contest 20112731221

1894Non-Flying WeatherNEERC 2011 Eastern Subregional2361403

1909Space ReconUral Championship 2012694052

1913Titan Ruins: Alignment of ForcesNEERC 2012 Eastern Subregional1601880

1919Titan Ruins: Transformation of CylindersNEERC 2012 Eastern Subregional1442076

1927Herbs and MagicUral Regional School Programming Contest 20122901064

1938Caribbean TriangleUral FU Championship 2012604545

1955Boss, I Can See You!Petrozavodsk Winter 2013. Ural FU Contest883094

1956Fire SignalsPetrozavodsk Winter 2013. Ural FU Contest1192350

1963KiteUral FU Personal Contest 2013600496

1983Nectar GatheringUral FU Championship 20131791559

1988Planet Ocean LandingUral FU Championship 20132441160

2016Magic and ScienceNEERC 2014 Eastern Subregional336300

2032Conspiracy Theory and RebrandingUral Regional School Programming Contest 2014333787

20503D-modelingUral Championship 2015792896

2054AstronomyUral Championship 2015335993

2067Friends and BerriesUral Regional School Programming Contest 2015749326

2076VasianaNEERC 2015 Eastern Subregional Qualifier286293

2099Space InvaderUral FU Personal Contest 2014391575

2101Knight's ShieldUral FU Junior Championship 20161221684

2121Intersection of ParabolasPetrozavodsk Summer 2018. umnik_team contest222726

2139Experiment with JuiceUral School Programming Contest 2019333701

2148Insane ShotUral School Programming Contest 2019312494

2154Flight on a CannonballUral School Programming Contest 2020482300

2165Cake CutterUral School Programming Contest 2021411663

2166Two RoadsUral School Programming Contest 2022341927

2179Need More RoadsUral School Programming Contest 2023271545

2186Hands Up!Ural School Programming Contest 2024231729

2196ApocalypseICPC Ural Regional Contest Qualifier 2023241677

2206Runes in the Field 2University-Academy Olympiad 2022231127

2215Global ChangesUniversity-Academy Olympiad 2024181326

2218ProrunICPC Ural Regional Contest Qualifier 202535826

2221Convex Hull TreapICPC Ural Regional Contest Qualifier 2025221160

2227Geometry Contest191282
Solved problems: show | hide  •  Sort by: id | authors | difficulty
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