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Problem set. Geometry Problems


IDTitleSourceAuthorsDifficulty

1020RopeAutumn School Contest 20001543299

1030TitanicUral Championship 19991715884

1043Cover an ArcUSU Championship 20009191625

1046Geometrical DreamsUSU Local Contest. March 20007851876

1052Rabbit HuntUSU Local Contest. March 20006348235

1058ChocolateNEERC 2000 Central Subregional5222792

1065FrontierNEERC 200010041390

1075Thread in a SpaceUSU Personal Contest 20016692017

1084Goat in the GardenSpring School Contest 20019017149

1093DartsUSU Local Contest. March 20016381970

1103Pencils and CirclesTetrahedron Team Online Contest May 2001971501

1111SquaresBulgarian Online Contest September 20011256390

1130Nikifor's WalkUSU Championship 2001518935

1159FenceNEERC 2001 Northern Subregional648752

1163ChapaevNEERC 2001 Northern Subregional1064264

1168Radio StationsRomanian Online Contest December 2001668730

1170DesertRomanian Online Contest December 20013251477

1185WallNEERC 20011640301

1192Ball in a DreamSpring School Contest 20024570108

1199Mouse1293389

1207Median on the PlaneUSU Local Contest. March 20023969125

1215Exactness of Projectile HitAutumn School Contest 20021662299

1232Asteroid LandingNEERC 2002 Central Subregional2022361

1234BricksNEERC 2002725682

1239Ghost BustersNEERC 20021523093

1246Tethered DogUSU Personal Contest 20031505332

1256Cemetery GuardUSU Local Contest. March 20032102285

1258PoolAutumn School Contest 20031204417

1265MirrorUSU Championship 20033191539

1271Sailing DirectionsUSU Championship 2003994647

1281River BasinNEERC 2003 Central Subregional3551388

1285Thread in a HyperspaceUSU Personal Contest 20043041619

1294Mars SatellitesSpring School Contest 20041614313

1305Convex HullUral Championship 1998712705

1308Dean's PyramidUral Championship 2004. Round 11682861

1312TrayUral Championship 2004. Round 11593013

1317HailUral Championship 2004. Round 24661070

1328FireballAutumn School Contest 20043531410

1331VladislavaAutumn School Contest 2004504996

1332Genie BomberAutumn School Contest 2004812623

1333Genie Bomber 2Autumn School Contest 20042363216

1340CucarachaUSU Championship 2004934987

1341DeviceUSU Championship 20044421136

1348Goat in the Garden 2Spring School Contest 20052812182

1351Good Gnusmas – Dead GnusmasSpring School Contest 2005971524

1372Death StarUral Championship 2005. Round 1756068

1373Pictura ex MachinaUral Championship 2005. Round 1601844

1384Goat in the Garden 4Petrozavodsk Summer 2005. Moscow+Ural Contest925057

1397Points Game2721705

1405Goat in the Garden 5Autumn School Contest 2005713713

1412Autumn TideUSU Championship 20053301513

1415Mobile LifeUSU Championship 2005469181

1418Military StoryUSU Championship 2005556909

1422FirefliesTimus Top Coders: First Challenge574862

1429BiscuitsTimus Top Coders: First Challenge1792663

1436BillboardUSU Personal Contest 2006591835

1442Floo PowderUral Championship 20061443240

1444ElephpotamusUral Championship 20061760282

1451Beerhouse TaleTimus Top Coders: Second Challenge488996

1460WiresPetrozavodsk Winter 2006. USU Contest1054217

1464LightPetrozavodsk Winter 2006. USU Contest1562922

1469No Smoking!Petrozavodsk Summer 2006. Ural+Orel Contest487967

1475Ryaba HenPetrozavodsk Summer 2006. Ural+Orel Contest1143877

1477AirplanesPetrozavodsk Summer 2006. Ural+Orel Contest1503005

1482Triangle GameUSU Championship 20061463074

1489Points on a ParallelepipedAutumn School Contest 20061231386

1504Good MannersNEERC 2006 Eastern Subregional2052221

1514National ParkTimus Top Coders: Third Challenge2481832

1520Empire Strikes BackTimus Top Coders: Third Challenge1822462

1538Towers of GuardUSU Personal Contest 20073511289

1550Dean's Pyramid 3Ural Championship 2007764595

1556Multishot in the Secret Cow LevelPetrozavodsk Summer 2007. NSU Contest389296

1562GM-pineappleUSU Championship 20071090405

1566Triangular PostcardsUSU Championship 20071333112

1572Yekaterinozavodsk Great WellAutumn School Contest 20073056145

1578Mammoth HuntAutumn School Contest 2007498875

1583CheeseNEERC 2007 Eastern Subregional2241893

1588JamaicaNEERC 2007 Eastern Subregional1357324

1599Winding Number1041948

1600AirportUSU Personal Contest 2008768555

1616Square Country 4Ural Championship 2008983972

1626Interfering SegmentPetrozavodsk Winter 2008. ITMO Contest418169

1632LasersUSU Championship 2008824476

1637Triangle Game 2USU Championship 20081143321

1640Circle of WinterAutumn School Contest 20082357173

1647Divide an Island!Autumn School Contest 2008485830

1653Death ConveyorNEERC 2008 Eastern Subregional506833

1659Regular TrianglesNEERC 2008 Eastern Subregional624647

1660The Island of Bad LuckPetrozavodsk Winter 2008. USU Contest516652

1662Goat in the Garden 6Petrozavodsk Winter 2008. USU Contest784611

1679Scrooge's TowerPetrozavodsk Summer 2008. USU Contest3891012

1681Brother Bear's GardenUSU Personal Contest 2009993668

1686Photovoltaic SpaceshipUSU Personal Contest 20092601481

1697Sniper ShotPetrozavodsk Winter 2009. USU Contest615614

1703Robotic ArmUral Championship 20092991284

1710Boris, You Are Wrong!Ural Championship 2009599652

1719Kill the Shaitan-BossNEERC 2009 Eastern Subregional2471483

1722Observation DeckUral Regional School Programming Contest 20092771326

1733Forgotten TechnologyUSU Championship 2009734569

1750Pakhom and the GullyPetrozavodsk Summer 2009. Ufa SATU Contest2931229

1753BookshelfUSU Personal Contest 20101120326

1754Explosion in a PyramidUSU Personal Contest 2010564642

1768Circular StringsUral Championship 20103021174

1775Space BowlingUral SU Championship 2010372921

1793Tray 2Ural Regional School Programming Contest 2010895388

1808Chapaev at the Planet OceanNEERC 2010 Eastern Subregional1711934

1824Ifrit BomberUSU Personal Contest 20113131050

1825Ifrit Bomber 2USU Personal Contest 2011363909

1836Babel FishUral Championship 20112821150

1839The MentaculusUral Championship 20111232526

1840Victim of AdvertisingUral Championship 2011298614

1874Football GoalUral Regional School Programming Contest 20111674192

1875Angry BirdsUral Regional School Programming Contest 2011327957

1883Ent's BirthdayUral Regional School Programming Contest 20112631182

1894Non-Flying WeatherNEERC 2011 Eastern Subregional2091471

1909Space ReconUral Championship 2012584356

1913Titan Ruins: Alignment of ForcesNEERC 2012 Eastern Subregional1501848

1919Titan Ruins: Transformation of CylindersNEERC 2012 Eastern Subregional1342054

1927Herbs and MagicUral Regional School Programming Contest 20122711051

1938Caribbean TriangleUral FU Championship 2012504903

1955Boss, I Can See You!Petrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection803096

1956Fire SignalsPetrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection1072382

1963KiteUral FU Personal Contest 2013574476

1983Nectar GatheringUral FU Championship 20131591597

1988Planet Ocean LandingUral FU Championship 20132301124

2016Magic and ScienceNEERC 2014 Eastern Subregional198458

2032Conspiracy Theory and RebrandingUral Regional School Programming Contest 2014312759

20503D-modelingUral Championship 2015653088

2054AstronomyUral Championship 2015207719

2067Friends and BerriesUral Regional School Programming Contest 2015706308

2076VasianaQualification of Eastern Subregional 2015177866

2099Space InvaderUral FU Personal Contest 2014309638

2101Knight's ShieldUral FU Junior Championship 20161021740

2121Intersection of ParabolasPetrozavodsk Summer 2018. umnik_team Contest191692

2139Experiment with JuiceUral School Programming Contest 2019224049

2148Insane ShotUral School Programming Contest 2019251496

2154Flight on a CannonballUral School Programming Contest 2020342338

2165Cake CutterUral School Programming Contest 2021191815

2166Two RoadsUral School Programming Contest 2022171948