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Problem set. Geometry Problems


IDTitleSourceAuthorsDifficulty

1020RopeAutumn School Contest 200013332102

1030TitanicUral Championship 19991622835

1043Cover an ArcUSU Championship 20008531564

1046Geometrical DreamsUSU Local Contest. March 20007241817

1052Rabbit HuntUSU Local Contest. March 20005888226

1058ChocolateNEERC 2000 Central Subregional4522874

1065FrontierNEERC 20009021383

1075Thread in a SpaceUSU Personal Contest 20015712110

1084Goat in the GardenSpring School Contest 20018197146

1093DartsUSU Local Contest. March 20015851920

1103Pencils and CirclesTetrahedron Team Online Contest May 2001862504

1111SquaresBulgarian Online Contest September 20011107396

1130Nikifor's WalkUSU Championship 2001440984

1159FenceNEERC 2001 Northern Subregional603724

1163ChapaevNEERC 2001 Northern Subregional2161963

1168Radio StationsRomanian Online Contest December 2001611715

1170DesertRomanian Online Contest December 20012871494

1185WallNEERC 20011424311

1192Ball in a DreamSpring School Contest 20024058109

1199Mouse1033697

1207Median on the PlaneUSU Local Contest. March 20022031218

1215Exactness of Projectile HitAutumn School Contest 20021490300

1232Asteroid LandingNEERC 2002 Central Subregional1862296

1234BricksNEERC 2002665668

1239Ghost BustersNEERC 20021432946

1246Tethered DogUSU Personal Contest 20031318341

1256Cemetery GuardUSU Local Contest. March 20031852321

1258PoolAutumn School Contest 20031079419

1265MirrorUSU Championship 20032971488

1271Sailing DirectionsUSU Championship 2003854808

1281River BasinNEERC 2003 Central Subregional3191389

1285Thread in a HyperspaceUSU Personal Contest 20042451800

1294Mars SatellitesSpring School Contest 20041467311

1305Convex HullUral Championship 1998633715

1308Dean's PyramidUral Championship 2004. Round 11562769

1312TrayUral Championship 2004. Round 11512855

1317HailUral Championship 2004. Round 24121089

1328FireballAutumn School Contest 20043301361

1331VladislavaAutumn School Contest 2004456993

1332Genie BomberAutumn School Contest 2004719635

1333Genie Bomber 2Autumn School Contest 20042116218

1340CucarachaUSU Championship 2004874790

1341DeviceUSU Championship 20044041122

1348Goat in the Garden 2Spring School Contest 20052414192

1351Good Gnusmas – Dead GnusmasSpring School Contest 2005855538

1372Death StarUral Championship 2005. Round 1735626

1373Pictura ex MachinaUral Championship 2005. Round 1534858

1384Goat in the Garden 4Petrozavodsk Summer 2005. Moscow+Ural Contest785307

1397Points Game2271808

1405Goat in the Garden 5Autumn School Contest 2005646712

1412Autumn TideUSU Championship 20052991506

1415Mobile LifeUSU Championship 2005399493

1418Military StoryUSU Championship 2005494923

1422FirefliesTimus Top Coders: First Challenge502885

1429BiscuitsTimus Top Coders: First Challenge1602667

1436BillboardUSU Personal Contest 2006527841

1442Floo PowderUral Championship 20061353093

1444ElephpotamusUral Championship 2006446983

1451Beerhouse TaleTimus Top Coders: Second Challenge442986

1460WiresPetrozavodsk Winter 2006. USU Contest954125

1464LightPetrozavodsk Winter 2006. USU Contest1432831

1469No Smoking!Petrozavodsk Summer 2006. Ural+Orel Contest3801099

1475Ryaba HenPetrozavodsk Summer 2006. Ural+Orel Contest924200

1477AirplanesPetrozavodsk Summer 2006. Ural+Orel Contest1313039

1482Triangle GameUSU Championship 20061293072

1489Points on a ParallelepipedAutumn School Contest 20061079391

1504Good MannersNEERC 2006 Eastern Subregional1742308

1514National ParkTimus Top Coders: Third Challenge2171848

1520Empire Strikes BackTimus Top Coders: Third Challenge1582497

1538Towers of GuardUSU Personal Contest 20073211243

1550Dean's Pyramid 3Ural Championship 2007668599

1556Multishot in the Secret Cow LevelPetrozavodsk Summer 2007. NSU Contest329295

1562GM-pineappleUSU Championship 2007941409

1566Triangular PostcardsUSU Championship 20071183039

1572Yekaterinozavodsk Great WellAutumn School Contest 20072717142

1578Mammoth HuntAutumn School Contest 2007425893

1583CheeseNEERC 2007 Eastern Subregional2061791

1588JamaicaNEERC 2007 Eastern Subregional1213316

1599Winding Number442660

1600AirportUSU Personal Contest 2008676546

1616Square Country 4Ural Championship 2008883790

1626Interfering SegmentPetrozavodsk Winter 2008. ITMO Contest377613

1632LasersUSU Championship 2008793961

1637Triangle Game 2USU Championship 20081063039

1640Circle of WinterAutumn School Contest 20082075168

1647Divide an Island!Autumn School Contest 2008443775

1653Death ConveyorNEERC 2008 Eastern Subregional407010

1659Regular TrianglesNEERC 2008 Eastern Subregional557618

1660The Island of Bad LuckPetrozavodsk Winter 2008. USU Contest446405

1662Goat in the Garden 6Petrozavodsk Winter 2008. USU Contest664551

1679Scrooge's TowerPetrozavodsk Summer 2008. USU Contest336994

1681Brother Bear's GardenUSU Personal Contest 2009913359

1686Photovoltaic SpaceshipUSU Personal Contest 20092361379

1697Sniper ShotPetrozavodsk Winter 2009. USU Contest535365

1703Robotic ArmUral Championship 20091781787

1710Boris, You Are Wrong!Ural Championship 2009547603

1719Kill the Shaitan-BossNEERC 2009 Eastern Subregional2231368

1722Observation DeckUral Regional School Programming Contest 20092541205

1733Forgotten TechnologyUSU Championship 2009644279

1750Pakhom and the GullyPetrozavodsk Summer 2009. Ufa SATU Contest2521180

1753BookshelfUSU Personal Contest 2010983307

1754Explosion in a PyramidUSU Personal Contest 2010513583

1768Circular StringsUral Championship 20102661095

1775Space BowlingUral SU Championship 2010339821

1793Tray 2Ural Regional School Programming Contest 2010810348

1808Chapaev at the Planet OceanNEERC 2010 Eastern Subregional1601674

1824Ifrit BomberUSU Personal Contest 2011264995

1825Ifrit Bomber 2USU Personal Contest 2011328806

1836Babel FishUral Championship 20112531023

1839The MentaculusUral Championship 20111102242

1840Victim of AdvertisingUral Championship 2011228406

1874Football GoalUral Regional School Programming Contest 20111468172

1875Angry BirdsUral Regional School Programming Contest 2011281874

1883Ent's BirthdayUral Regional School Programming Contest 20112291064

1894Non-Flying WeatherNEERC 2011 Eastern Subregional1361738

1909Space ReconUral Championship 2012483884

1913Titan Ruins: Alignment of ForcesNEERC 2012 Eastern Subregional1371529

1919Titan Ruins: Transformation of CylindersNEERC 2012 Eastern Subregional1151798

1927Herbs and MagicUral Regional School Programming Contest 2012223962

1938Caribbean TriangleUral FU Championship 2012414373

1955Boss, I Can See You!Petrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection642783

1956Fire SignalsPetrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection872123

1963KiteUral FU Personal Contest 2013461436

1983Nectar GatheringUral FU Championship 20131401308

1988Planet Ocean LandingUral FU Championship 2013195957

2016Magic and ScienceNEERC 2014 Eastern Subregional166507

2032Conspiracy Theory and RebrandingUral Regional School Programming Contest 2014259625

20503D-modelingUral Championship 2015552371

2054AstronomyUral Championship 2015156165

2067Friends and BerriesUral Regional School Programming Contest 2015543257

2076VasianaQualification of Eastern Subregional 2015106649

2099Space InvaderUral FU Personal Contest 2014223528

2101Knight's ShieldUral FU Junior Championship 2016661496

2121Intersection of ParabolasPetrozavodsk Summer 2018. t.me/umnik_team Contest68670

2139Experiment with JuiceUral School Programming Contest 201982324

2148Insane ShotUral School Programming Contest 201975492