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Problem set. Geometry Problems


IDTitleSourceAuthorsDifficulty

1020RopeAutumn School Contest 200013223103

1030TitanicUral Championship 19991605839

1043Cover an ArcUSU Championship 20008421575

1046Geometrical DreamsUSU Local Contest. March 20007131834

1052Rabbit HuntUSU Local Contest. March 20005863226

1058ChocolateNEERC 2000 Central Subregional4462896

1065FrontierNEERC 20008951385

1075Thread in a SpaceUSU Personal Contest 20015622131

1084Goat in the GardenSpring School Contest 20018161146

1093DartsUSU Local Contest. March 20015811922

1103Pencils and CirclesTetrahedron Team Online Contest May 2001855505

1111SquaresBulgarian Online Contest September 20011098397

1130Nikifor's WalkUSU Championship 2001438983

1159FenceNEERC 2001 Northern Subregional596728

1163ChapaevNEERC 2001 Northern Subregional2151961

1168Radio StationsRomanian Online Contest December 2001605718

1170DesertRomanian Online Contest December 20012841501

1185WallNEERC 20011410312

1192Ball in a DreamSpring School Contest 20024034110

1199Mouse1033675

1207Median on the PlaneUSU Local Contest. March 20022642167

1215Exactness of Projectile HitAutumn School Contest 20021481300

1232Asteroid LandingNEERC 2002 Central Subregional1852296

1234BricksNEERC 2002658671

1239Ghost BustersNEERC 20021432930

1246Tethered DogUSU Personal Contest 20031301343

1256Cemetery GuardUSU Local Contest. March 20031842321

1258PoolAutumn School Contest 20031068421

1265MirrorUSU Championship 20032941495

1271Sailing DirectionsUSU Championship 2003854783

1281River BasinNEERC 2003 Central Subregional3171390

1285Thread in a HyperspaceUSU Personal Contest 20042431805

1294Mars SatellitesSpring School Contest 20041461311

1305Convex HullUral Championship 1998623722

1308Dean's PyramidUral Championship 2004. Round 11562755

1312TrayUral Championship 2004. Round 11512841

1317HailUral Championship 2004. Round 24091092

1328FireballAutumn School Contest 20043281362

1331VladislavaAutumn School Contest 2004455990

1332Genie BomberAutumn School Contest 2004714636

1333Genie Bomber 2Autumn School Contest 20042105218

1340CucarachaUSU Championship 2004874765

1341DeviceUSU Championship 20044041117

1348Goat in the Garden 2Spring School Contest 20052395192

1351Good Gnusmas – Dead GnusmasSpring School Contest 2005852537

1372Death StarUral Championship 2005. Round 1735597

1373Pictura ex MachinaUral Championship 2005. Round 1531859

1384Goat in the Garden 4Petrozavodsk Summer 2005. Moscow+Ural Contest785280

1397Points Game2261805

1405Goat in the Garden 5Autumn School Contest 2005636719

1412Autumn TideUSU Championship 20052991498

1415Mobile LifeUSU Championship 2005399445

1418Military StoryUSU Championship 2005486933

1422FirefliesTimus Top Coders: First Challenge500884

1429BiscuitsTimus Top Coders: First Challenge1602652

1436BillboardUSU Personal Contest 2006525840

1442Floo PowderUral Championship 20061333119

1444ElephpotamusUral Championship 20064351002

1451Beerhouse TaleTimus Top Coders: Second Challenge441982

1460WiresPetrozavodsk Winter 2006. USU Contest944140

1464LightPetrozavodsk Winter 2006. USU Contest1422833

1469No Smoking!Petrozavodsk Summer 2006. Ural+Orel Contest3781098

1475Ryaba HenPetrozavodsk Summer 2006. Ural+Orel Contest924176

1477AirplanesPetrozavodsk Summer 2006. Ural+Orel Contest1313021

1482Triangle GameUSU Championship 20061283076

1489Points on a ParallelepipedAutumn School Contest 20061059396

1504Good MannersNEERC 2006 Eastern Subregional1742295

1514National ParkTimus Top Coders: Third Challenge2171837

1520Empire Strikes BackTimus Top Coders: Third Challenge1582482

1538Towers of GuardUSU Personal Contest 20073201239

1550Dean's Pyramid 3Ural Championship 2007667596

1556Multishot in the Secret Cow LevelPetrozavodsk Summer 2007. NSU Contest329231

1562GM-pineappleUSU Championship 2007936408

1566Triangular PostcardsUSU Championship 20071183018

1572Yekaterinozavodsk Great WellAutumn School Contest 20072696142

1578Mammoth HuntAutumn School Contest 2007424888

1583CheeseNEERC 2007 Eastern Subregional2061779

1588JamaicaNEERC 2007 Eastern Subregional1204316

1599Winding Number442590

1600AirportUSU Personal Contest 2008673544

1616Square Country 4Ural Championship 2008883762

1626Interfering SegmentPetrozavodsk Winter 2008. ITMO Contest377553

1632LasersUSU Championship 2008793929

1637Triangle Game 2USU Championship 20081063014

1640Circle of WinterAutumn School Contest 20082054169

1647Divide an Island!Autumn School Contest 2008435783

1653Death ConveyorNEERC 2008 Eastern Subregional406953

1659Regular TrianglesNEERC 2008 Eastern Subregional549622

1660The Island of Bad LuckPetrozavodsk Winter 2008. USU Contest436472

1662Goat in the Garden 6Petrozavodsk Winter 2008. USU Contest664513

1679Scrooge's TowerPetrozavodsk Summer 2008. USU Contest3291006

1681Brother Bear's GardenUSU Personal Contest 2009913330

1686Photovoltaic SpaceshipUSU Personal Contest 20092361367

1697Sniper ShotPetrozavodsk Winter 2009. USU Contest535318

1703Robotic ArmUral Championship 20091611948

1710Boris, You Are Wrong!Ural Championship 2009541605

1719Kill the Shaitan-BossNEERC 2009 Eastern Subregional2211366

1722Observation DeckUral Regional School Programming Contest 20092541193

1733Forgotten TechnologyUSU Championship 2009644238

1750Pakhom and the GullyPetrozavodsk Summer 2009. Ufa SATU Contest2481187

1753BookshelfUSU Personal Contest 2010975306

1754Explosion in a PyramidUSU Personal Contest 2010510580

1768Circular StringsUral Championship 20102651088

1775Space BowlingUral SU Championship 2010336819

1793Tray 2Ural Regional School Programming Contest 2010799349

1808Chapaev at the Planet OceanNEERC 2010 Eastern Subregional1571685

1824Ifrit BomberUSU Personal Contest 2011264983

1825Ifrit Bomber 2USU Personal Contest 2011321814

1836Babel FishUral Championship 20112531010

1839The MentaculusUral Championship 20111092233

1840Victim of AdvertisingUral Championship 2011228305

1874Football GoalUral Regional School Programming Contest 20111456171

1875Angry BirdsUral Regional School Programming Contest 2011278872

1883Ent's BirthdayUral Regional School Programming Contest 20112251068

1894Non-Flying WeatherNEERC 2011 Eastern Subregional1361715

1909Space ReconUral Championship 2012483825

1913Titan Ruins: Alignment of ForcesNEERC 2012 Eastern Subregional1361516

1919Titan Ruins: Transformation of CylindersNEERC 2012 Eastern Subregional1121814

1927Herbs and MagicUral Regional School Programming Contest 2012219964

1938Caribbean TriangleUral FU Championship 2012414306

1955Boss, I Can See You!Petrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection642736

1956Fire SignalsPetrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection862109

1963KiteUral FU Personal Contest 2013446443

1983Nectar GatheringUral FU Championship 20131391293

1988Planet Ocean LandingUral FU Championship 2013193949

2016Magic and ScienceNEERC 2014 Eastern Subregional166366

2032Conspiracy Theory and RebrandingUral Regional School Programming Contest 2014252628

20503D-modelingUral Championship 2015552314

2054AstronomyUral Championship 2015156015

2067Friends and BerriesUral Regional School Programming Contest 2015534254

2076VasianaQualification of Eastern Subregional 2015106458

2099Space InvaderUral FU Personal Contest 2014213534

2101Knight's ShieldUral FU Junior Championship 2016651464

2121Intersection of ParabolasPetrozavodsk Summer 2018. t.me/umnik_team Contest60687

2139Experiment with JuiceUral School Programming Contest 201972211

2148Insane ShotUral School Programming Contest 201960537