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Problem set. Geometry Problems


IDTitleSourceAuthorsDifficulty

1020RopeAutumn School Contest 200013306102

1030TitanicUral Championship 19991619835

1043Cover an ArcUSU Championship 20008521563

1046Geometrical DreamsUSU Local Contest. March 20007181829

1052Rabbit HuntUSU Local Contest. March 20005881226

1058ChocolateNEERC 2000 Central Subregional4512876

1065FrontierNEERC 20009021380

1075Thread in a SpaceUSU Personal Contest 20015712106

1084Goat in the GardenSpring School Contest 20018185146

1093DartsUSU Local Contest. March 20015851917

1103Pencils and CirclesTetrahedron Team Online Contest May 2001857506

1111SquaresBulgarian Online Contest September 20011104396

1130Nikifor's WalkUSU Championship 2001439984

1159FenceNEERC 2001 Northern Subregional601725

1163ChapaevNEERC 2001 Northern Subregional2161960

1168Radio StationsRomanian Online Contest December 2001610715

1170DesertRomanian Online Contest December 20012871492

1185WallNEERC 20011421311

1192Ball in a DreamSpring School Contest 20024053109

1199Mouse1033691

1207Median on the PlaneUSU Local Contest. March 20022007221

1215Exactness of Projectile HitAutumn School Contest 20021488300

1232Asteroid LandingNEERC 2002 Central Subregional1862293

1234BricksNEERC 2002665667

1239Ghost BustersNEERC 20021432942

1246Tethered DogUSU Personal Contest 20031315341

1256Cemetery GuardUSU Local Contest. March 20031852318

1258PoolAutumn School Contest 20031077419

1265MirrorUSU Championship 20032951495

1271Sailing DirectionsUSU Championship 2003854801

1281River BasinNEERC 2003 Central Subregional3181391

1285Thread in a HyperspaceUSU Personal Contest 20042451797

1294Mars SatellitesSpring School Contest 20041465311

1305Convex HullUral Championship 1998632715

1308Dean's PyramidUral Championship 2004. Round 11562765

1312TrayUral Championship 2004. Round 11512851

1317HailUral Championship 2004. Round 24121088

1328FireballAutumn School Contest 20043291363

1331VladislavaAutumn School Contest 2004455994

1332Genie BomberAutumn School Contest 2004718635

1333Genie Bomber 2Autumn School Contest 20042111218

1340CucarachaUSU Championship 2004874783

1341DeviceUSU Championship 20044041121

1348Goat in the Garden 2Spring School Contest 20052403192

1351Good Gnusmas – Dead GnusmasSpring School Contest 2005855537

1372Death StarUral Championship 2005. Round 1735617

1373Pictura ex MachinaUral Championship 2005. Round 1533859

1384Goat in the Garden 4Petrozavodsk Summer 2005. Moscow+Ural Contest785299

1397Points Game2271805

1405Goat in the Garden 5Autumn School Contest 2005644713

1412Autumn TideUSU Championship 20052991504

1415Mobile LifeUSU Championship 2005399480

1418Military StoryUSU Championship 2005493924

1422FirefliesTimus Top Coders: First Challenge502884

1429BiscuitsTimus Top Coders: First Challenge1602662

1436BillboardUSU Personal Contest 2006526842

1442Floo PowderUral Championship 20061343110

1444ElephpotamusUral Championship 20064361004

1451Beerhouse TaleTimus Top Coders: Second Challenge442984

1460WiresPetrozavodsk Winter 2006. USU Contest944157

1464LightPetrozavodsk Winter 2006. USU Contest1432826

1469No Smoking!Petrozavodsk Summer 2006. Ural+Orel Contest3801097

1475Ryaba HenPetrozavodsk Summer 2006. Ural+Orel Contest924193

1477AirplanesPetrozavodsk Summer 2006. Ural+Orel Contest1313033

1482Triangle GameUSU Championship 20061283089

1489Points on a ParallelepipedAutumn School Contest 20061065396

1504Good MannersNEERC 2006 Eastern Subregional1742305

1514National ParkTimus Top Coders: Third Challenge2171845

1520Empire Strikes BackTimus Top Coders: Third Challenge1582493

1538Towers of GuardUSU Personal Contest 20073201244

1550Dean's Pyramid 3Ural Championship 2007667599

1556Multishot in the Secret Cow LevelPetrozavodsk Summer 2007. NSU Contest329277

1562GM-pineappleUSU Championship 2007940409

1566Triangular PostcardsUSU Championship 20071183033

1572Yekaterinozavodsk Great WellAutumn School Contest 20072713142

1578Mammoth HuntAutumn School Contest 2007424893

1583CheeseNEERC 2007 Eastern Subregional2061787

1588JamaicaNEERC 2007 Eastern Subregional1209317

1599Winding Number442640

1600AirportUSU Personal Contest 2008675545

1616Square Country 4Ural Championship 2008883782

1626Interfering SegmentPetrozavodsk Winter 2008. ITMO Contest377596

1632LasersUSU Championship 2008793952

1637Triangle Game 2USU Championship 20081063032

1640Circle of WinterAutumn School Contest 20082068169

1647Divide an Island!Autumn School Contest 2008441777

1653Death ConveyorNEERC 2008 Eastern Subregional406994

1659Regular TrianglesNEERC 2008 Eastern Subregional555619

1660The Island of Bad LuckPetrozavodsk Winter 2008. USU Contest446390

1662Goat in the Garden 6Petrozavodsk Winter 2008. USU Contest664540

1679Scrooge's TowerPetrozavodsk Summer 2008. USU Contest336992

1681Brother Bear's GardenUSU Personal Contest 2009913351

1686Photovoltaic SpaceshipUSU Personal Contest 20092361376

1697Sniper ShotPetrozavodsk Winter 2009. USU Contest535351

1703Robotic ArmUral Championship 20091781783

1710Boris, You Are Wrong!Ural Championship 2009546603

1719Kill the Shaitan-BossNEERC 2009 Eastern Subregional2231364

1722Observation DeckUral Regional School Programming Contest 20092541201

1733Forgotten TechnologyUSU Championship 2009644267

1750Pakhom and the GullyPetrozavodsk Summer 2009. Ufa SATU Contest2521177

1753BookshelfUSU Personal Contest 2010978308

1754Explosion in a PyramidUSU Personal Contest 2010512582

1768Circular StringsUral Championship 20102651096

1775Space BowlingUral SU Championship 2010338820

1793Tray 2Ural Regional School Programming Contest 2010804350

1808Chapaev at the Planet OceanNEERC 2010 Eastern Subregional1601668

1824Ifrit BomberUSU Personal Contest 2011264991

1825Ifrit Bomber 2USU Personal Contest 2011324813

1836Babel FishUral Championship 20112531019

1839The MentaculusUral Championship 20111102234

1840Victim of AdvertisingUral Championship 2011228377

1874Football GoalUral Regional School Programming Contest 20111460172

1875Angry BirdsUral Regional School Programming Contest 2011278880

1883Ent's BirthdayUral Regional School Programming Contest 20112281065

1894Non-Flying WeatherNEERC 2011 Eastern Subregional1361731

1909Space ReconUral Championship 2012483867

1913Titan Ruins: Alignment of ForcesNEERC 2012 Eastern Subregional1371522

1919Titan Ruins: Transformation of CylindersNEERC 2012 Eastern Subregional1141804

1927Herbs and MagicUral Regional School Programming Contest 2012221966

1938Caribbean TriangleUral FU Championship 2012414354

1955Boss, I Can See You!Petrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection642770

1956Fire SignalsPetrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection872113

1963KiteUral FU Personal Contest 2013458437

1983Nectar GatheringUral FU Championship 20131391310

1988Planet Ocean LandingUral FU Championship 2013194957

2016Magic and ScienceNEERC 2014 Eastern Subregional166467

2032Conspiracy Theory and RebrandingUral Regional School Programming Contest 2014256628

20503D-modelingUral Championship 2015552355

2054AstronomyUral Championship 2015156122

2067Friends and BerriesUral Regional School Programming Contest 2015540256

2076VasianaQualification of Eastern Subregional 2015106594

2099Space InvaderUral FU Personal Contest 2014221528

2101Knight's ShieldUral FU Junior Championship 2016661482

2121Intersection of ParabolasPetrozavodsk Summer 2018. t.me/umnik_team Contest66672

2139Experiment with JuiceUral School Programming Contest 201972389

2148Insane ShotUral School Programming Contest 201974484