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Problem set. Geometry Problems

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

IDTitleSourceAuthorsDifficulty

1020RopeAutumn School Contest 200015827100

1030TitanicUral Championship 19991739903

1043Cover an ArcUSU Championship 20009571618

1046Geometrical DreamsUSU Local Contest. March 20008061893

1052Rabbit HuntUSU Local Contest. March 20006459239

1058ChocolateNEERC 2000 Central Subregional5572713

1065FrontierNEERC 200010181420

1075Thread in a SpaceUSU Personal Contest 20017071979

1084Goat in the GardenSpring School Contest 20019236150

1093DartsUSU Local Contest. March 20016531994

1103Pencils and CirclesTetrahedron Team Online Contest May 2001999504

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 20013401463

1185WallNEERC 20011694301

1192Ball in a DreamSpring School Contest 20024672110

1199Mouse1263597

1207Median on the PlaneUSU Local Contest. March 20024384117

1215Exactness of Projectile HitAutumn School Contest 20021705302

1232Asteroid LandingNEERC 2002 Central Subregional2132321

1234BricksNEERC 2002742689

1239Ghost BustersNEERC 20021613030

1246Tethered DogUSU Personal Contest 20031545334

1256Cemetery GuardUSU Local Contest. March 20032232231

1258PoolAutumn School Contest 20031244417

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 11782798

1312TrayUral Championship 2004. Round 11702922

1317HailUral Championship 2004. Round 24881056

1328FireballAutumn School Contest 20043671402

1331VladislavaAutumn School Contest 2004529981

1332Genie BomberAutumn School Contest 2004853613

1333Genie Bomber 2Autumn School Contest 20042403219

1340CucarachaUSU Championship 20041054611

1341DeviceUSU Championship 20044651116

1348Goat in the Garden 2Spring School Contest 20052988177

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 Game2931646

1405Goat in the Garden 5Autumn School Contest 2005740710

1412Autumn TideUSU Championship 20053421508

1415Mobile LifeUSU Championship 2005558165

1418Military StoryUSU Championship 20053511470

1422FirefliesTimus Top Coders: First Challenge601852

1429BiscuitsTimus Top Coders: First Challenge1902602

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 Challenge2691759

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 Contest478160

1562GM-pineappleUSU Championship 20071144402

1566Triangular PostcardsUSU Championship 20071433032

1572Yekaterinozavodsk Great WellAutumn School Contest 20073170146

1578Mammoth HuntAutumn School Contest 2007516881

1583CheeseNEERC 2007 Eastern Subregional2441819

1588JamaicaNEERC 2007 Eastern Subregional1402327

1599Winding Number1301776

1600AirportUSU Personal Contest 2008807552

1616Square Country 4Ural Championship 20081073833

1626Interfering SegmentPetrozavodsk Winter 2008. ITMO Contest556715

1632LasersUSU Championship 2008904319

1637Triangle Game 2USU Championship 20081273152

1640Circle of WinterAutumn School Contest 20082405178

1647Divide an Island!Autumn School Contest 2008507833

1653Death ConveyorNEERC 2008 Eastern Subregional655735

1659Regular TrianglesNEERC 2008 Eastern Subregional649653

1660The Island of Bad LuckPetrozavodsk Winter 2008. USU Contest616001

1662Goat in the Garden 6Petrozavodsk Winter 2008. USU Contest874392

1679Scrooge's TowerPetrozavodsk Summer 2008. USU Contest415998

1681Brother Bear's GardenUSU Personal Contest 20091093532

1686Photovoltaic SpaceshipUSU Personal Contest 20092781459

1697Sniper ShotPetrozavodsk Winter 2009. USU Contest735049

1703Robotic ArmUral Championship 20093301228

1710Boris, You Are Wrong!Ural Championship 2009631651

1719Kill the Shaitan-BossNEERC 2009 Eastern Subregional2661457

1722Observation DeckUral Regional School Programming Contest 20092861357

1733Forgotten TechnologyUSU Championship 2009844259

1750Pakhom and the GullyPetrozavodsk Summer 2009. Ufa SATU Contest3011266

1753BookshelfUSU Personal Contest 20101152336

1754Explosion in a PyramidUSU Personal Contest 2010596644

1768Circular StringsUral Championship 20103231164

1775Space BowlingUral SU Championship 2010390935

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 20111352473

1840Victim of AdvertisingUral Championship 2011426896

1874Football GoalUral Regional School Programming Contest 20111719200

1875Angry BirdsUral Regional School Programming Contest 2011348966

1883Ent's BirthdayUral Regional School Programming Contest 20112731222

1894Non-Flying WeatherNEERC 2011 Eastern Subregional2361403

1909Space ReconUral Championship 2012694053

1913Titan Ruins: Alignment of ForcesNEERC 2012 Eastern Subregional1601881

1919Titan Ruins: Transformation of CylindersNEERC 2012 Eastern Subregional1442076

1927Herbs and MagicUral Regional School Programming Contest 20122901064

1938Caribbean TriangleUral FU Championship 2012604547

1955Boss, I Can See You!Petrozavodsk Winter 2013. Ural FU Contest893063

1956Fire SignalsPetrozavodsk Winter 2013. Ural FU Contest1192351

1963KiteUral FU Personal Contest 2013600496

1983Nectar GatheringUral FU Championship 20131801551

1988Planet Ocean LandingUral FU Championship 20132441160

2016Magic and ScienceNEERC 2014 Eastern Subregional336302

2032Conspiracy Theory and RebrandingUral Regional School Programming Contest 2014333787

20503D-modelingUral Championship 2015792897

2054AstronomyUral Championship 2015335995

2067Friends and BerriesUral Regional School Programming Contest 2015750325

2076VasianaNEERC 2015 Eastern Subregional Qualifier286296

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 2019333703

2148Insane ShotUral School Programming Contest 2019312495

2154Flight on a CannonballUral School Programming Contest 2020482301

2165Cake CutterUral School Programming Contest 2021411665

2166Two RoadsUral School Programming Contest 2022341929

2179Need More RoadsUral School Programming Contest 2023271548

2186Hands Up!Ural School Programming Contest 2024231733

2196ApocalypseICPC Ural Regional Contest Qualifier 2023241681

2206Runes in the Field 2University-Academy Olympiad 2022241097

2215Global ChangesUniversity-Academy Olympiad 2024191284

2218ProrunICPC Ural Regional Contest Qualifier 202536811

2221Convex Hull TreapICPC Ural Regional Contest Qualifier 2025231128

2227Geometry Contest201243
Solved problems: show | hide  •  Sort by: id | authors | difficulty
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