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Problem set. Geometry Problems


IDTitleSourceAuthorsDifficulty

1020RopeAutumn School Contest 200014299100

1030TitanicUral Championship 19991670849

1043Cover an ArcUSU Championship 20008791589

1046Geometrical DreamsUSU Local Contest. March 20007531828

1052Rabbit HuntUSU Local Contest. March 20006116228

1058ChocolateNEERC 2000 Central Subregional4832818

1065FrontierNEERC 20009501374

1075Thread in a SpaceUSU Personal Contest 20016202035

1084Goat in the GardenSpring School Contest 20018540147

1093DartsUSU Local Contest. March 20016091930

1103Pencils and CirclesTetrahedron Team Online Contest May 2001920494

1111SquaresBulgarian Online Contest September 20011155397

1130Nikifor's WalkUSU Championship 2001488929

1159FenceNEERC 2001 Northern Subregional628727

1163ChapaevNEERC 2001 Northern Subregional2271956

1168Radio StationsRomanian Online Contest December 2001631723

1170DesertRomanian Online Contest December 20013021486

1185WallNEERC 20011520304

1192Ball in a DreamSpring School Contest 20024222110

1199Mouse1113625

1207Median on the PlaneUSU Local Contest. March 20022603178

1215Exactness of Projectile HitAutumn School Contest 20021561299

1232Asteroid LandingNEERC 2002 Central Subregional1862397

1234BricksNEERC 2002691671

1239Ghost BustersNEERC 20021472996

1246Tethered DogUSU Personal Contest 20031403334

1256Cemetery GuardUSU Local Contest. March 20031962292

1258PoolAutumn School Contest 20031127419

1265MirrorUSU Championship 20033061507

1271Sailing DirectionsUSU Championship 2003944578

1281River BasinNEERC 2003 Central Subregional3341385

1285Thread in a HyperspaceUSU Personal Contest 20042791655

1294Mars SatellitesSpring School Contest 20041540309

1305Convex HullUral Championship 1998676698

1308Dean's PyramidUral Championship 2004. Round 11592834

1312TrayUral Championship 2004. Round 11552903

1317HailUral Championship 2004. Round 24391067

1328FireballAutumn School Contest 20043441361

1331VladislavaAutumn School Contest 2004476992

1332Genie BomberAutumn School Contest 2004773616

1333Genie Bomber 2Autumn School Contest 20042232215

1340CucarachaUSU Championship 2004884936

1341DeviceUSU Championship 20044231117

1348Goat in the Garden 2Spring School Contest 20052529191

1351Good Gnusmas – Dead GnusmasSpring School Contest 2005908527

1372Death StarUral Championship 2005. Round 1745785

1373Pictura ex MachinaUral Championship 2005. Round 1567842

1384Goat in the Garden 4Petrozavodsk Summer 2005. Moscow+Ural Contest845171

1397Points Game2511720

1405Goat in the Garden 5Autumn School Contest 2005680704

1412Autumn TideUSU Championship 20053161486

1415Mobile LifeUSU Championship 2005439137

1418Military StoryUSU Championship 2005536887

1422FirefliesTimus Top Coders: First Challenge532872

1429BiscuitsTimus Top Coders: First Challenge1682656

1436BillboardUSU Personal Contest 2006563823

1442Floo PowderUral Championship 20061373185

1444ElephpotamusUral Championship 2006718643

1451Beerhouse TaleTimus Top Coders: Second Challenge457996

1460WiresPetrozavodsk Winter 2006. USU Contest974237

1464LightPetrozavodsk Winter 2006. USU Contest1472888

1469No Smoking!Petrozavodsk Summer 2006. Ural+Orel Contest4231037

1475Ryaba HenPetrozavodsk Summer 2006. Ural+Orel Contest1014044

1477AirplanesPetrozavodsk Summer 2006. Ural+Orel Contest1393012

1482Triangle GameUSU Championship 20061323151

1489Points on a ParallelepipedAutumn School Contest 20061134391

1504Good MannersNEERC 2006 Eastern Subregional1892238

1514National ParkTimus Top Coders: Third Challenge2401761

1520Empire Strikes BackTimus Top Coders: Third Challenge1652516

1538Towers of GuardUSU Personal Contest 20073331261

1550Dean's Pyramid 3Ural Championship 2007694607

1556Multishot in the Secret Cow LevelPetrozavodsk Summer 2007. NSU Contest349368

1562GM-pineappleUSU Championship 2007980415

1566Triangular PostcardsUSU Championship 20071263021

1572Yekaterinozavodsk Great WellAutumn School Contest 20072871142

1578Mammoth HuntAutumn School Contest 2007461871

1583CheeseNEERC 2007 Eastern Subregional2121841

1588JamaicaNEERC 2007 Eastern Subregional1282316

1599Winding Number562640

1600AirportUSU Personal Contest 2008714548

1616Square Country 4Ural Championship 2008913900

1626Interfering SegmentPetrozavodsk Winter 2008. ITMO Contest397770

1632LasersUSU Championship 2008804174

1637Triangle Game 2USU Championship 20081093157

1640Circle of WinterAutumn School Contest 20082208169

1647Divide an Island!Autumn School Contest 2008461795

1653Death ConveyorNEERC 2008 Eastern Subregional466673

1659Regular TrianglesNEERC 2008 Eastern Subregional591622

1660The Island of Bad LuckPetrozavodsk Winter 2008. USU Contest486366

1662Goat in the Garden 6Petrozavodsk Winter 2008. USU Contest714558

1679Scrooge's TowerPetrozavodsk Summer 2008. USU Contest3521015

1681Brother Bear's GardenUSU Personal Contest 2009933523

1686Photovoltaic SpaceshipUSU Personal Contest 20092481407

1697Sniper ShotPetrozavodsk Winter 2009. USU Contest585318

1703Robotic ArmUral Championship 20091841854

1710Boris, You Are Wrong!Ural Championship 2009574616

1719Kill the Shaitan-BossNEERC 2009 Eastern Subregional2311423

1722Observation DeckUral Regional School Programming Contest 20092631254

1733Forgotten TechnologyUSU Championship 2009644609

1750Pakhom and the GullyPetrozavodsk Summer 2009. Ufa SATU Contest2741176

1753BookshelfUSU Personal Contest 20101042313

1754Explosion in a PyramidUSU Personal Contest 2010537603

1768Circular StringsUral Championship 20102831117

1775Space BowlingUral SU Championship 2010358847

1793Tray 2Ural Regional School Programming Contest 2010846364

1808Chapaev at the Planet OceanNEERC 2010 Eastern Subregional1621803

1824Ifrit BomberUSU Personal Contest 2011293985

1825Ifrit Bomber 2USU Personal Contest 2011348834

1836Babel FishUral Championship 20112651073

1839The MentaculusUral Championship 20111122419

1840Victim of AdvertisingUral Championship 2011248679

1874Football GoalUral Regional School Programming Contest 20111559179

1875Angry BirdsUral Regional School Programming Contest 2011308884

1883Ent's BirthdayUral Regional School Programming Contest 20112441106

1894Non-Flying WeatherNEERC 2011 Eastern Subregional1491763

1909Space ReconUral Championship 2012494287

1913Titan Ruins: Alignment of ForcesNEERC 2012 Eastern Subregional1421661

1919Titan Ruins: Transformation of CylindersNEERC 2012 Eastern Subregional1221912

1927Herbs and MagicUral Regional School Programming Contest 2012243996

1938Caribbean TriangleUral FU Championship 2012454560

1955Boss, I Can See You!Petrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection673043

1956Fire SignalsPetrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection962211

1963KiteUral FU Personal Contest 2013508451

1983Nectar GatheringUral FU Championship 20131431470

1988Planet Ocean LandingUral FU Championship 20132121013

2016Magic and ScienceNEERC 2014 Eastern Subregional177365

2032Conspiracy Theory and RebrandingUral Regional School Programming Contest 2014292655

20503D-modelingUral Championship 2015602634

2054AstronomyUral Championship 2015176827

2067Friends and BerriesUral Regional School Programming Contest 2015629270

2076VasianaQualification of Eastern Subregional 2015146831

2099Space InvaderUral FU Personal Contest 2014248598

2101Knight's ShieldUral FU Junior Championship 2016881483

2121Intersection of ParabolasPetrozavodsk Summer 2018. t.me/umnik_team Contest125638

2139Experiment with JuiceUral School Programming Contest 2019113621

2148Insane ShotUral School Programming Contest 2019159450

2154Flight on a CannonballUral School Programming Contest 2020141988