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Problem set. Geometry Problems


IDTitleSourceAuthorsDifficulty

1020RopeAutumn School Contest 200013994100

1030TitanicUral Championship 19991653837

1043Cover an ArcUSU Championship 20008631580

1046Geometrical DreamsUSU Local Contest. March 20007411815

1052Rabbit HuntUSU Local Contest. March 20006038225

1058ChocolateNEERC 2000 Central Subregional4672845

1065FrontierNEERC 20009321368

1075Thread in a SpaceUSU Personal Contest 20016032043

1084Goat in the GardenSpring School Contest 20018386146

1093DartsUSU Local Contest. March 20015951929

1103Pencils and CirclesTetrahedron Team Online Contest May 2001897495

1111SquaresBulgarian Online Contest September 20011131396

1130Nikifor's WalkUSU Championship 2001476930

1159FenceNEERC 2001 Northern Subregional616724

1163ChapaevNEERC 2001 Northern Subregional2261920

1168Radio StationsRomanian Online Contest December 2001619721

1170DesertRomanian Online Contest December 20012961481

1185WallNEERC 20011478306

1192Ball in a DreamSpring School Contest 20024154109

1199Mouse1083624

1207Median on the PlaneUSU Local Contest. March 20022222204

1215Exactness of Projectile HitAutumn School Contest 20021533297

1232Asteroid LandingNEERC 2002 Central Subregional1852356

1234BricksNEERC 2002682665

1239Ghost BustersNEERC 20021462949

1246Tethered DogUSU Personal Contest 20031371334

1256Cemetery GuardUSU Local Contest. March 20031942264

1258PoolAutumn School Contest 20031099420

1265MirrorUSU Championship 20033021493

1271Sailing DirectionsUSU Championship 2003894706

1281River BasinNEERC 2003 Central Subregional3251392

1285Thread in a HyperspaceUSU Personal Contest 20042651702

1294Mars SatellitesSpring School Contest 20041511308

1305Convex HullUral Championship 1998652708

1308Dean's PyramidUral Championship 2004. Round 11572808

1312TrayUral Championship 2004. Round 11512912

1317HailUral Championship 2004. Round 24231083

1328FireballAutumn School Contest 20043351368

1331VladislavaAutumn School Contest 2004463998

1332Genie BomberAutumn School Contest 2004751620

1333Genie Bomber 2Autumn School Contest 20042173216

1340CucarachaUSU Championship 2004874883

1341DeviceUSU Championship 20044091130

1348Goat in the Garden 2Spring School Contest 20052474191

1351Good Gnusmas – Dead GnusmasSpring School Contest 2005887528

1372Death StarUral Championship 2005. Round 1735734

1373Pictura ex MachinaUral Championship 2005. Round 1545858

1384Goat in the Garden 4Petrozavodsk Summer 2005. Moscow+Ural Contest825174

1397Points Game2371774

1405Goat in the Garden 5Autumn School Contest 2005657714

1412Autumn TideUSU Championship 20053041511

1415Mobile LifeUSU Championship 2005419299

1418Military StoryUSU Championship 2005516902

1422FirefliesTimus Top Coders: First Challenge512886

1429BiscuitsTimus Top Coders: First Challenge1642658

1436BillboardUSU Personal Contest 2006543834

1442Floo PowderUral Championship 20061363136

1444ElephpotamusUral Championship 2006525856

1451Beerhouse TaleTimus Top Coders: Second Challenge449991

1460WiresPetrozavodsk Winter 2006. USU Contest964176

1464LightPetrozavodsk Winter 2006. USU Contest1442875

1469No Smoking!Petrozavodsk Summer 2006. Ural+Orel Contest4001069

1475Ryaba HenPetrozavodsk Summer 2006. Ural+Orel Contest974094

1477AirplanesPetrozavodsk Summer 2006. Ural+Orel Contest1363001

1482Triangle GameUSU Championship 20061303119

1489Points on a ParallelepipedAutumn School Contest 20061100393

1504Good MannersNEERC 2006 Eastern Subregional1742361

1514National ParkTimus Top Coders: Third Challenge2211859

1520Empire Strikes BackTimus Top Coders: Third Challenge1582556

1538Towers of GuardUSU Personal Contest 20073291243

1550Dean's Pyramid 3Ural Championship 2007677606

1556Multishot in the Secret Cow LevelPetrozavodsk Summer 2007. NSU Contest349107

1562GM-pineappleUSU Championship 2007965410

1566Triangular PostcardsUSU Championship 20071252958

1572Yekaterinozavodsk Great WellAutumn School Contest 20072803142

1578Mammoth HuntAutumn School Contest 2007434898

1583CheeseNEERC 2007 Eastern Subregional2071831

1588JamaicaNEERC 2007 Eastern Subregional1257314

1599Winding Number492680

1600AirportUSU Personal Contest 2008689551

1616Square Country 4Ural Championship 2008893859

1626Interfering SegmentPetrozavodsk Winter 2008. ITMO Contest377844

1632LasersUSU Championship 2008794084

1637Triangle Game 2USU Championship 20081083080

1640Circle of WinterAutumn School Contest 20082156167

1647Divide an Island!Autumn School Contest 2008453782

1653Death ConveyorNEERC 2008 Eastern Subregional426952

1659Regular TrianglesNEERC 2008 Eastern Subregional577616

1660The Island of Bad LuckPetrozavodsk Winter 2008. USU Contest476262

1662Goat in the Garden 6Petrozavodsk Winter 2008. USU Contest674636

1679Scrooge's TowerPetrozavodsk Summer 2008. USU Contest3451000

1681Brother Bear's GardenUSU Personal Contest 2009923436

1686Photovoltaic SpaceshipUSU Personal Contest 20092421391

1697Sniper ShotPetrozavodsk Winter 2009. USU Contest565291

1703Robotic ArmUral Championship 20091801828

1710Boris, You Are Wrong!Ural Championship 2009567602

1719Kill the Shaitan-BossNEERC 2009 Eastern Subregional2261399

1722Observation DeckUral Regional School Programming Contest 20092571234

1733Forgotten TechnologyUSU Championship 2009644435

1750Pakhom and the GullyPetrozavodsk Summer 2009. Ufa SATU Contest2601188

1753BookshelfUSU Personal Contest 20101024306

1754Explosion in a PyramidUSU Personal Contest 2010525592

1768Circular StringsUral Championship 20102731110

1775Space BowlingUral SU Championship 2010350829

1793Tray 2Ural Regional School Programming Contest 2010834353

1808Chapaev at the Planet OceanNEERC 2010 Eastern Subregional1601745

1824Ifrit BomberUSU Personal Contest 2011283972

1825Ifrit Bomber 2USU Personal Contest 2011338819

1836Babel FishUral Championship 20112591046

1839The MentaculusUral Championship 20111102345

1840Victim of AdvertisingUral Championship 2011238526

1874Football GoalUral Regional School Programming Contest 20111524174

1875Angry BirdsUral Regional School Programming Contest 2011296872

1883Ent's BirthdayUral Regional School Programming Contest 20112391072

1894Non-Flying WeatherNEERC 2011 Eastern Subregional1401776

1909Space ReconUral Championship 2012494041

1913Titan Ruins: Alignment of ForcesNEERC 2012 Eastern Subregional1381607

1919Titan Ruins: Transformation of CylindersNEERC 2012 Eastern Subregional1201830

1927Herbs and MagicUral Regional School Programming Contest 2012233977

1938Caribbean TriangleUral FU Championship 2012434456

1955Boss, I Can See You!Petrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection662887

1956Fire SignalsPetrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection902194

1963KiteUral FU Personal Contest 2013484443

1983Nectar GatheringUral FU Championship 20131421380

1988Planet Ocean LandingUral FU Championship 2013205976

2016Magic and ScienceNEERC 2014 Eastern Subregional176787

2032Conspiracy Theory and RebrandingUral Regional School Programming Contest 2014277635

20503D-modelingUral Championship 2015592441

2054AstronomyUral Championship 2015166478

2067Friends and BerriesUral Regional School Programming Contest 2015595259

2076VasianaQualification of Eastern Subregional 2015126712

2099Space InvaderUral FU Personal Contest 2014236561

2101Knight's ShieldUral FU Junior Championship 2016761497

2121Intersection of ParabolasPetrozavodsk Summer 2018. t.me/umnik_team Contest88697

2139Experiment with JuiceUral School Programming Contest 2019102902

2148Insane ShotUral School Programming Contest 2019120446