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Problem set. Geometry Problems


IDTitleSourceAuthorsDifficulty

1020RopeAutumn School Contest 200014159100

1084Goat in the GardenSpring School Contest 20018447147

1052Rabbit HuntUSU Local Contest. March 20006077226

1192Ball in a DreamSpring School Contest 20024186109

1572Yekaterinozavodsk Great WellAutumn School Contest 20072834142

1207Median on the PlaneUSU Local Contest. March 20022538180

1348Goat in the Garden 2Spring School Contest 20052493191

1333Genie Bomber 2Autumn School Contest 20042203215

1640Circle of WinterAutumn School Contest 20082175168

1030TitanicUral Championship 19991662842

1874Football GoalUral Regional School Programming Contest 20111545176

1215Exactness of Projectile HitAutumn School Contest 20021544298

1294Mars SatellitesSpring School Contest 20041526308

1185WallNEERC 20011501304

1246Tethered DogUSU Personal Contest 20031389333

1588JamaicaNEERC 2007 Eastern Subregional1269315

1111SquaresBulgarian Online Contest September 20011142396

1258PoolAutumn School Contest 20031121416

1489Points on a ParallelepipedAutumn School Contest 20061120390

1753BookshelfUSU Personal Contest 20101032309

1562GM-pineappleUSU Championship 2007975411

1065FrontierNEERC 20009421368

1103Pencils and CirclesTetrahedron Team Online Contest May 2001909494

1351Good Gnusmas – Dead GnusmasSpring School Contest 2005893530

1043Cover an ArcUSU Championship 20008681588

1793Tray 2Ural Regional School Programming Contest 2010840358

1332Genie BomberAutumn School Contest 2004761618

1046Geometrical DreamsUSU Local Contest. March 20007471819

1600AirportUSU Personal Contest 2008706545

1550Dean's Pyramid 3Ural Championship 2007688604

1234BricksNEERC 2002686668

1305Convex HullUral Championship 1998669697

1405Goat in the Garden 5Autumn School Contest 2005668709

1444ElephpotamusUral Championship 2006642709

1168Radio StationsRomanian Online Contest December 2001627719

1159FenceNEERC 2001 Northern Subregional622724

1075Thread in a SpaceUSU Personal Contest 20016092045

2067Friends and BerriesUral Regional School Programming Contest 2015609265

1093DartsUSU Local Contest. March 20016001934

1659Regular TrianglesNEERC 2008 Eastern Subregional589613

1710Boris, You Are Wrong!Ural Championship 2009571607

1373Pictura ex MachinaUral Championship 2005. Round 1555850

1436BillboardUSU Personal Contest 2006547836

1754Explosion in a PyramidUSU Personal Contest 2010531596

1418Military StoryUSU Championship 2005520904

1422FirefliesTimus Top Coders: First Challenge520882

1963KiteUral FU Personal Contest 2013501441

1130Nikifor's WalkUSU Championship 2001481930

1058ChocolateNEERC 2000 Central Subregional4742834

1331VladislavaAutumn School Contest 2004470992

1647Divide an Island!Autumn School Contest 2008457787

1578Mammoth HuntAutumn School Contest 2007453872

1451Beerhouse TaleTimus Top Coders: Second Challenge452995

1317HailUral Championship 2004. Round 24341066

1341DeviceUSU Championship 20044151125

1469No Smoking!Petrozavodsk Summer 2006. Ural+Orel Contest4111052

1775Space BowlingUral SU Championship 2010353839

1679Scrooge's TowerPetrozavodsk Summer 2008. USU Contest3501002

1825Ifrit Bomber 2USU Personal Contest 2011344822

1328FireballAutumn School Contest 20043391365

1538Towers of GuardUSU Personal Contest 20073311250

1281River BasinNEERC 2003 Central Subregional3271397

1412Autumn TideUSU Championship 20053071511

1265MirrorUSU Championship 20033031503

1875Angry BirdsUral Regional School Programming Contest 2011301879

1170DesertRomanian Online Contest December 20012991482

1824Ifrit BomberUSU Personal Contest 2011289973

2032Conspiracy Theory and RebrandingUral Regional School Programming Contest 2014289633

1768Circular StringsUral Championship 20102761119

1285Thread in a HyperspaceUSU Personal Contest 20042731670

1750Pakhom and the GullyPetrozavodsk Summer 2009. Ufa SATU Contest2681175

1836Babel FishUral Championship 20112631053

1722Observation DeckUral Regional School Programming Contest 20092591247

1397Points Game2491711

1686Photovoltaic SpaceshipUSU Personal Contest 20092441402

1883Ent's BirthdayUral Regional School Programming Contest 20112411089

2099Space InvaderUral FU Personal Contest 2014241579

1927Herbs and MagicUral Regional School Programming Contest 2012236991

1719Kill the Shaitan-BossNEERC 2009 Eastern Subregional2301400

1514National ParkTimus Top Coders: Third Challenge2271832

1163ChapaevNEERC 2001 Northern Subregional2261940

1583CheeseNEERC 2007 Eastern Subregional2101829

1988Planet Ocean LandingUral FU Championship 2013208994

1256Cemetery GuardUSU Local Contest. March 20031962265

1232Asteroid LandingNEERC 2002 Central Subregional1862368

1703Robotic ArmUral Championship 20091831828

1504Good MannersNEERC 2006 Eastern Subregional1772350

1429BiscuitsTimus Top Coders: First Challenge1682625

1520Empire Strikes BackTimus Top Coders: Third Challenge1612539

1808Chapaev at the Planet OceanNEERC 2010 Eastern Subregional1611770

1308Dean's PyramidUral Championship 2004. Round 11592801

1312TrayUral Championship 2004. Round 11542887

1239Ghost BustersNEERC 20021472960

1464LightPetrozavodsk Winter 2006. USU Contest1472850

2148Insane ShotUral School Programming Contest 2019147421

1894Non-Flying WeatherNEERC 2011 Eastern Subregional1451759

1983Nectar GatheringUral FU Championship 20131431416

1913Titan Ruins: Alignment of ForcesNEERC 2012 Eastern Subregional1411619

1477AirplanesPetrozavodsk Summer 2006. Ural+Orel Contest1382993

1442Floo PowderUral Championship 20061373146

1482Triangle GameUSU Championship 20061323110

1566Triangular PostcardsUSU Championship 20071262974

1919Titan Ruins: Transformation of CylindersNEERC 2012 Eastern Subregional1221852

2121Intersection of ParabolasPetrozavodsk Summer 2018. t.me/umnik_team Contest117601

1839The MentaculusUral Championship 20111112376

1637Triangle Game 2USU Championship 20081093101

1199Mouse1083666

1475Ryaba HenPetrozavodsk Summer 2006. Ural+Orel Contest1004027

1460WiresPetrozavodsk Winter 2006. USU Contest974182

1956Fire SignalsPetrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection942174

1271Sailing DirectionsUSU Championship 2003924613

1681Brother Bear's GardenUSU Personal Contest 2009923491

1616Square Country 4Ural Championship 2008903874

1340CucarachaUSU Championship 2004884880

2101Knight's ShieldUral FU Junior Championship 2016861419

1384Goat in the Garden 4Petrozavodsk Summer 2005. Moscow+Ural Contest835167

1632LasersUSU Championship 2008794146

1372Death StarUral Championship 2005. Round 1745720

1662Goat in the Garden 6Petrozavodsk Winter 2008. USU Contest684647

1955Boss, I Can See You!Petrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection662975

1733Forgotten TechnologyUSU Championship 2009644514

20503D-modelingUral Championship 2015602509

1697Sniper ShotPetrozavodsk Winter 2009. USU Contest575295

1599Winding Number532625

1909Space ReconUral Championship 2012494152

1660The Island of Bad LuckPetrozavodsk Winter 2008. USU Contest476360

1653Death ConveyorNEERC 2008 Eastern Subregional456673

1938Caribbean TriangleUral FU Championship 2012444496

1415Mobile LifeUSU Championship 2005439033

1626Interfering SegmentPetrozavodsk Winter 2008. ITMO Contest387794

1556Multishot in the Secret Cow LevelPetrozavodsk Summer 2007. NSU Contest349225

1840Victim of AdvertisingUral Championship 2011238714

2016Magic and ScienceNEERC 2014 Eastern Subregional177048

2054AstronomyUral Championship 2015176504

2076VasianaQualification of Eastern Subregional 2015136739

2154Flight on a CannonballUral School Programming Contest 2020121706

2139Experiment with JuiceUral School Programming Contest 2019113151