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Problem set. Geometry Problems

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

IDTitleSourceAuthorsDifficulty

1020RopeAutumn School Contest 200015788100

1030TitanicUral Championship 19991738900

1043Cover an ArcUSU Championship 20009541617

1046Geometrical DreamsUSU Local Contest. March 20008041892

1052Rabbit HuntUSU Local Contest. March 20006446239

1058ChocolateNEERC 2000 Central Subregional5502738

1065FrontierNEERC 200010171417

1075Thread in a SpaceUSU Personal Contest 20017061975

1084Goat in the GardenSpring School Contest 20019206150

1093DartsUSU Local Contest. March 20016511993

1103Pencils and CirclesTetrahedron Team Online Contest May 2001998503

1111SquaresBulgarian Online Contest September 20011321382

1130Nikifor's WalkUSU Championship 2001535935

1159FenceNEERC 2001 Northern Subregional669752

1163ChapaevNEERC 2001 Northern Subregional1273724

1168Radio StationsRomanian Online Contest December 2001699720

1170DesertRomanian Online Contest December 20013391462

1185WallNEERC 20011692301

1192Ball in a DreamSpring School Contest 20024658110

1199Mouse1213721

1207Median on the PlaneUSU Local Contest. March 20024366117

1215Exactness of Projectile HitAutumn School Contest 20021701301

1232Asteroid LandingNEERC 2002 Central Subregional2122324

1234BricksNEERC 2002742687

1239Ghost BustersNEERC 20021603038

1246Tethered DogUSU Personal Contest 20031543333

1256Cemetery GuardUSU Local Contest. March 20032212243

1258PoolAutumn School Contest 20031240417

1265MirrorUSU Championship 20033341517

1271Sailing DirectionsUSU Championship 20031094384

1281River BasinNEERC 2003 Central Subregional2821788

1285Thread in a HyperspaceUSU Personal Contest 20043191592

1294Mars SatellitesSpring School Contest 20041640318

1305Convex HullUral Championship 1998734704

1308Dean's PyramidUral Championship 2004. Round 11762819

1312TrayUral Championship 2004. Round 11682946

1317HailUral Championship 2004. Round 24851059

1328FireballAutumn School Contest 20043651405

1331VladislavaAutumn School Contest 2004529978

1332Genie BomberAutumn School Contest 2004852611

1333Genie Bomber 2Autumn School Contest 20042399219

1340CucarachaUSU Championship 20041014763

1341DeviceUSU Championship 20044631118

1348Goat in the Garden 2Spring School Contest 20052954178

1351Good Gnusmas – Dead GnusmasSpring School Contest 20051013517

1372Death StarUral Championship 2005. Round 1875471

1373Pictura ex MachinaUral Championship 2005. Round 1628832

1384Goat in the Garden 4Petrozavodsk Summer 2005. MSU+USU Contest1084498

1397Points Game2921646

1405Goat in the Garden 5Autumn School Contest 2005736711

1412Autumn TideUSU Championship 20053411508

1415Mobile LifeUSU Championship 2005548268

1418Military StoryUSU Championship 20053491474

1422FirefliesTimus Top Coders: First Challenge600850

1429BiscuitsTimus Top Coders: First Challenge1892607

1436BillboardUSU Personal Contest 2006617825

1442Floo PowderUral Championship 20061603026

1444ElephpotamusUral Championship 20061945263

1451Beerhouse TaleTimus Top Coders: Second Challenge505994

1460WiresPetrozavodsk Winter 2006. USU Contest1154007

1464LightPetrozavodsk Winter 2006. USU Contest1702783

1469No Smoking!Petrozavodsk Summer 2006. Ural+Orel Contest538907

1475Ryaba HenPetrozavodsk Summer 2006. Ural+Orel Contest1233735

1477AirplanesPetrozavodsk Summer 2006. Ural+Orel Contest1582957

1482Triangle GameUSU Championship 20061582950

1489Points on a ParallelepipedAutumn School Contest 20061263389

1504Good MannersNEERC 2006 Eastern Subregional2162184

1514National ParkTimus Top Coders: Third Challenge2691753

1520Empire Strikes BackTimus Top Coders: Third Challenge1912433

1538Towers of GuardUSU Personal Contest 20073701268

1550Dean's Pyramid 3Ural Championship 2007793594

1556Multishot in the Secret Cow LevelPetrozavodsk Summer 2007. NSU Contest468274

1562GM-pineappleUSU Championship 20071141401

1566Triangular PostcardsUSU Championship 20071423040

1572Yekaterinozavodsk Great WellAutumn School Contest 20073141146

1578Mammoth HuntAutumn School Contest 2007515879

1583CheeseNEERC 2007 Eastern Subregional2431819

1588JamaicaNEERC 2007 Eastern Subregional1401326

1599Winding Number1281783

1600AirportUSU Personal Contest 2008805551

1616Square Country 4Ural Championship 20081063850

1626Interfering SegmentPetrozavodsk Winter 2008. ITMO Contest536899

1632LasersUSU Championship 2008884388

1637Triangle Game 2USU Championship 20081253185

1640Circle of WinterAutumn School Contest 20082402178

1647Divide an Island!Autumn School Contest 2008505833

1653Death ConveyorNEERC 2008 Eastern Subregional635866

1659Regular TrianglesNEERC 2008 Eastern Subregional648651

1660The Island of Bad LuckPetrozavodsk Winter 2008. USU Contest606059

1662Goat in the Garden 6Petrozavodsk Winter 2008. USU Contest844512

1679Scrooge's TowerPetrozavodsk Summer 2008. USU Contest413999

1681Brother Bear's GardenUSU Personal Contest 20091073576

1686Photovoltaic SpaceshipUSU Personal Contest 20092761463

1697Sniper ShotPetrozavodsk Winter 2009. USU Contest715150

1703Robotic ArmUral Championship 20093301222

1710Boris, You Are Wrong!Ural Championship 2009630649

1719Kill the Shaitan-BossNEERC 2009 Eastern Subregional2651455

1722Observation DeckUral Regional School Programming Contest 20092861350

1733Forgotten TechnologyUSU Championship 2009814378

1750Pakhom and the GullyPetrozavodsk Summer 2009. Ufa SATU Contest3001264

1753BookshelfUSU Personal Contest 20101148335

1754Explosion in a PyramidUSU Personal Contest 2010596640

1768Circular StringsUral Championship 20103211165

1775Space BowlingUral SU Championship 2010389932

1793Tray 2Ural Regional School Programming Contest 2010914402

1808Chapaev at the Planet OceanNEERC 2010 Eastern Subregional1871879

1824Ifrit BomberUSU Personal Contest 20113291061

1825Ifrit Bomber 2USU Personal Contest 2011379924

1836Babel FishUral Championship 20112941173

1839The MentaculusUral Championship 20111322510

1840Victim of AdvertisingUral Championship 2011416989

1874Football GoalUral Regional School Programming Contest 20111717199

1875Angry BirdsUral Regional School Programming Contest 2011347962

1883Ent's BirthdayUral Regional School Programming Contest 20112711223

1894Non-Flying WeatherNEERC 2011 Eastern Subregional2311423

1909Space ReconUral Championship 2012684077

1913Titan Ruins: Alignment of ForcesNEERC 2012 Eastern Subregional1581890

1919Titan Ruins: Transformation of CylindersNEERC 2012 Eastern Subregional1432075

1927Herbs and MagicUral Regional School Programming Contest 20122891060

1938Caribbean TriangleUral FU Championship 2012584647

1955Boss, I Can See You!Petrozavodsk Winter 2013. Ural FU Contest873103

1956Fire SignalsPetrozavodsk Winter 2013. Ural FU Contest1182351

1963KiteUral FU Personal Contest 2013598494

1983Nectar GatheringUral FU Championship 20131781555

1988Planet Ocean LandingUral FU Championship 20132411165

2016Magic and ScienceNEERC 2014 Eastern Subregional316551

2032Conspiracy Theory and RebrandingUral Regional School Programming Contest 2014331785

20503D-modelingUral Championship 2015753004

2054AstronomyUral Championship 2015326079

2067Friends and BerriesUral Regional School Programming Contest 2015746324

2076VasianaNEERC 2015 Eastern Subregional Qualifier276398

2099Space InvaderUral FU Personal Contest 2014388573

2101Knight's ShieldUral FU Junior Championship 20161211678

2121Intersection of ParabolasPetrozavodsk Summer 2018. umnik_team contest221717

2139Experiment with JuiceUral School Programming Contest 2019313816

2148Insane ShotUral School Programming Contest 2019310489

2154Flight on a CannonballUral School Programming Contest 2020472292

2165Cake CutterUral School Programming Contest 2021401638

2166Two RoadsUral School Programming Contest 2022341861

2179Need More RoadsUral School Programming Contest 2023241593

2186Hands Up!Ural School Programming Contest 2024181931

2196ApocalypseICPC Ural Regional Contest Qualifier 2023231637

2206Runes in the Field 2University-Academy Olympiad 2022181219

2215Global ChangesUniversity-Academy Olympiad 2024141420

2218ProrunICPC Ural Regional Contest Qualifier 2025241004

2221Convex Hull TreapICPC Ural Regional Contest Qualifier 2025181216

2227Geometry Contest171264
Solved problems: show | hide  •  Sort by: id | authors | difficulty
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