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Problem set. Geometry Problems


IDTitleSourceAuthorsDifficulty

1020RopeAutumn School Contest 200012900103

1030TitanicUral Championship 19991569841

1043Cover an ArcUSU Championship 20008231580

1046Geometrical DreamsUSU Local Contest. March 20006971839

1052Rabbit HuntUSU Local Contest. March 20005779225

1058ChocolateNEERC 2000 Central Subregional4362903

1065FrontierNEERC 20008751389

1075Thread in a SpaceUSU Personal Contest 20015012339

1084Goat in the GardenSpring School Contest 20018016146

1093DartsUSU Local Contest. March 20015681928

1103Pencils and CirclesTetrahedron Team Online Contest May 2001840505

1111SquaresBulgarian Online Contest September 20011075398

1130Nikifor's WalkUSU Championship 2001433975

1159FenceNEERC 2001 Northern Subregional584729

1163ChapaevNEERC 2001 Northern Subregional2141933

1168Radio StationsRomanian Online Contest December 2001598712

1170DesertRomanian Online Contest December 20012811488

1185WallNEERC 20011357318

1192Ball in a DreamSpring School Contest 20023946110

1199Mouse1033598

1207Median on the PlaneUSU Local Contest. March 20022557169

1215Exactness of Projectile HitAutumn School Contest 20021434304

1232Asteroid LandingNEERC 2002 Central Subregional1852254

1234BricksNEERC 2002648669

1239Ghost BustersNEERC 20021412915

1246Tethered DogUSU Personal Contest 20031270345

1256Cemetery GuardUSU Local Contest. March 20031832291

1258PoolAutumn School Contest 20031033428

1265MirrorUSU Championship 20032911483

1271Sailing DirectionsUSU Championship 2003854698

1281River BasinNEERC 2003 Central Subregional3131383

1285Thread in a HyperspaceUSU Personal Contest 20042291877

1294Mars SatellitesSpring School Contest 20041421314

1305Convex HullUral Championship 1998613721

1308Dean's PyramidUral Championship 2004. Round 11532757

1312TrayUral Championship 2004. Round 11472862

1317HailUral Championship 2004. Round 24041085

1328FireballAutumn School Contest 20043251351

1331VladislavaAutumn School Contest 2004449986

1332Genie BomberAutumn School Contest 2004703635

1333Genie Bomber 2Autumn School Contest 20042055219

1340CucarachaUSU Championship 2004844833

1341DeviceUSU Championship 20044011105

1348Goat in the Garden 2Spring School Contest 20052345193

1351Good Gnusmas – Dead GnusmasSpring School Contest 2005829542

1372Death StarUral Championship 2005. Round 1715638

1373Pictura ex MachinaUral Championship 2005. Round 1524855

1384Goat in the Garden 4Petrozavodsk Summer 2005. Moscow+Ural Contest765311

1397Points Game2241785

1405Goat in the Garden 5Autumn School Contest 2005622723

1412Autumn TideUSU Championship 20052931502

1415Mobile LifeUSU Championship 2005399284

1418Military StoryUSU Championship 2005467954

1422FirefliesTimus Top Coders: First Challenge490886

1429BiscuitsTimus Top Coders: First Challenge1402952

1436BillboardUSU Personal Contest 2006511847

1442Floo PowderUral Championship 20061303128

1444ElephpotamusUral Championship 20064241009

1451Beerhouse TaleTimus Top Coders: Second Challenge434979

1460WiresPetrozavodsk Winter 2006. USU Contest944060

1464LightPetrozavodsk Winter 2006. USU Contest1342932

1469No Smoking!Petrozavodsk Summer 2006. Ural+Orel Contest3661110

1475Ryaba HenPetrozavodsk Summer 2006. Ural+Orel Contest894217

1477AirplanesPetrozavodsk Summer 2006. Ural+Orel Contest1302982

1482Triangle GameUSU Championship 20061283015

1489Points on a ParallelepipedAutumn School Contest 20061030399

1504Good MannersNEERC 2006 Eastern Subregional1732261

1514National ParkTimus Top Coders: Third Challenge2151815

1520Empire Strikes BackTimus Top Coders: Third Challenge1452635

1538Towers of GuardUSU Personal Contest 20073171223

1550Dean's Pyramid 3Ural Championship 2007654595

1556Multishot in the Secret Cow LevelPetrozavodsk Summer 2007. NSU Contest329017

1562GM-pineappleUSU Championship 2007912409

1566Triangular PostcardsUSU Championship 20071172971

1572Yekaterinozavodsk Great WellAutumn School Contest 20072609144

1578Mammoth HuntAutumn School Contest 2007419878

1583CheeseNEERC 2007 Eastern Subregional2011778

1588JamaicaNEERC 2007 Eastern Subregional1173317

1599Winding Number402544

1600AirportUSU Personal Contest 2008659542

1616Square Country 4Ural Championship 2008883667

1626Interfering SegmentPetrozavodsk Winter 2008. ITMO Contest367510

1632LasersUSU Championship 2008783865

1637Triangle Game 2USU Championship 20081052957

1640Circle of WinterAutumn School Contest 20081994169

1647Divide an Island!Autumn School Contest 2008421786

1653Death ConveyorNEERC 2008 Eastern Subregional387043

1659Regular TrianglesNEERC 2008 Eastern Subregional539616

1660The Island of Bad LuckPetrozavodsk Winter 2008. USU Contest436289

1662Goat in the Garden 6Petrozavodsk Winter 2008. USU Contest664386

1679Scrooge's TowerPetrozavodsk Summer 2008. USU Contest3211001

1681Brother Bear's GardenUSU Personal Contest 2009913234

1686Photovoltaic SpaceshipUSU Personal Contest 20092351333

1697Sniper ShotPetrozavodsk Winter 2009. USU Contest525246

1703Robotic ArmUral Championship 20091601902

1710Boris, You Are Wrong!Ural Championship 2009533595

1719Kill the Shaitan-BossNEERC 2009 Eastern Subregional2181340

1722Observation DeckUral Regional School Programming Contest 20092511168

1733Forgotten TechnologyUSU Championship 2009644102

1750Pakhom and the GullyPetrozavodsk Summer 2009. Ufa SATU Contest2431170

1753BookshelfUSU Personal Contest 2010952303

1754Explosion in a PyramidUSU Personal Contest 2010496576

1768Circular StringsUral Championship 20102651050

1775Space BowlingUral SU Championship 2010331800

1793Tray 2Ural Regional School Programming Contest 2010775347

1808Chapaev at the Planet OceanNEERC 2010 Eastern Subregional1551641

1824Ifrit BomberUSU Personal Contest 2011261954

1825Ifrit Bomber 2USU Personal Contest 2011317791

1836Babel FishUral Championship 2011249984

1839The MentaculusUral Championship 20111092142

1840Victim of AdvertisingUral Championship 2011227967

1874Football GoalUral Regional School Programming Contest 20111403170

1875Angry BirdsUral Regional School Programming Contest 2011273848

1883Ent's BirthdayUral Regional School Programming Contest 20112171057

1894Non-Flying WeatherNEERC 2011 Eastern Subregional1311698

1909Space ReconUral Championship 2012473691

1913Titan Ruins: Alignment of ForcesNEERC 2012 Eastern Subregional1351447

1919Titan Ruins: Transformation of CylindersNEERC 2012 Eastern Subregional1091763

1927Herbs and MagicUral Regional School Programming Contest 2012210951

1938Caribbean TriangleUral FU Championship 2012414081

1955Boss, I Can See You!Petrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection572847

1956Fire SignalsPetrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection722326

1963KiteUral FU Personal Contest 2013428434

1983Nectar GatheringUral FU Championship 20131361238

1988Planet Ocean LandingUral FU Championship 2013185927

2016Magic and ScienceNEERC 2014 Eastern Subregional156129

2032Conspiracy Theory and RebrandingUral Regional School Programming Contest 2014242604

20503D-modelingUral Championship 2015552121

2054AstronomyUral Championship 2015145745

2067Friends and BerriesUral Regional School Programming Contest 2015482255

2076VasianaQualification of Eastern Subregional 201586463

2099Space InvaderUral FU Personal Contest 2014192526

2101Knight's ShieldUral FU Junior Championship 2016611362