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Problem set. Geometry Problems


IDTitleSourceAuthorsDifficulty

1020RopeAutumn School Contest 200013380102

1030TitanicUral Championship 19991627835

1043Cover an ArcUSU Championship 20008531569

1046Geometrical DreamsUSU Local Contest. March 20007241822

1052Rabbit HuntUSU Local Contest. March 20005900226

1058ChocolateNEERC 2000 Central Subregional4542871

1065FrontierNEERC 20009021387

1075Thread in a SpaceUSU Personal Contest 20015732109

1084Goat in the GardenSpring School Contest 20018218147

1093DartsUSU Local Contest. March 20015891913

1103Pencils and CirclesTetrahedron Team Online Contest May 2001867503

1111SquaresBulgarian Online Contest September 20011111396

1130Nikifor's WalkUSU Championship 2001444978

1159FenceNEERC 2001 Northern Subregional605724

1163ChapaevNEERC 2001 Northern Subregional2171960

1168Radio StationsRomanian Online Contest December 2001613714

1170DesertRomanian Online Contest December 20012891489

1185WallNEERC 20011435309

1192Ball in a DreamSpring School Contest 20024070109

1199Mouse1033710

1207Median on the PlaneUSU Local Contest. March 20022124209

1215Exactness of Projectile HitAutumn School Contest 20021501298

1232Asteroid LandingNEERC 2002 Central Subregional1862303

1234BricksNEERC 2002670665

1239Ghost BustersNEERC 20021432955

1246Tethered DogUSU Personal Contest 20031323340

1256Cemetery GuardUSU Local Contest. March 20031862316

1258PoolAutumn School Contest 20031080420

1265MirrorUSU Championship 20032971492

1271Sailing DirectionsUSU Championship 2003874722

1281River BasinNEERC 2003 Central Subregional3191393

1285Thread in a HyperspaceUSU Personal Contest 20042461798

1294Mars SatellitesSpring School Contest 20041475310

1305Convex HullUral Championship 1998635714

1308Dean's PyramidUral Championship 2004. Round 11562777

1312TrayUral Championship 2004. Round 11512863

1317HailUral Championship 2004. Round 24141087

1328FireballAutumn School Contest 20043301365

1331VladislavaAutumn School Contest 2004456996

1332Genie BomberAutumn School Contest 2004723633

1333Genie Bomber 2Autumn School Contest 20042131217

1340CucarachaUSU Championship 2004874803

1341DeviceUSU Championship 20044051123

1348Goat in the Garden 2Spring School Contest 20052426191

1351Good Gnusmas – Dead GnusmasSpring School Contest 2005858537

1372Death StarUral Championship 2005. Round 1735641

1373Pictura ex MachinaUral Championship 2005. Round 1535859

1384Goat in the Garden 4Petrozavodsk Summer 2005. Moscow+Ural Contest785321

1397Points Game2301791

1405Goat in the Garden 5Autumn School Contest 2005646714

1412Autumn TideUSU Championship 20052991510

1415Mobile LifeUSU Championship 2005399519

1418Military StoryUSU Championship 2005496922

1422FirefliesTimus Top Coders: First Challenge505883

1429BiscuitsTimus Top Coders: First Challenge1622643

1436BillboardUSU Personal Contest 2006529841

1442Floo PowderUral Championship 20061353102

1444ElephpotamusUral Championship 2006485909

1451Beerhouse TaleTimus Top Coders: Second Challenge442988

1460WiresPetrozavodsk Winter 2006. USU Contest954137

1464LightPetrozavodsk Winter 2006. USU Contest1432839

1469No Smoking!Petrozavodsk Summer 2006. Ural+Orel Contest3821096

1475Ryaba HenPetrozavodsk Summer 2006. Ural+Orel Contest924214

1477AirplanesPetrozavodsk Summer 2006. Ural+Orel Contest1323027

1482Triangle GameUSU Championship 20061293082

1489Points on a ParallelepipedAutumn School Contest 20061082392

1504Good MannersNEERC 2006 Eastern Subregional1742316

1514National ParkTimus Top Coders: Third Challenge2171854

1520Empire Strikes BackTimus Top Coders: Third Challenge1582505

1538Towers of GuardUSU Personal Contest 20073231240

1550Dean's Pyramid 3Ural Championship 2007671599

1556Multishot in the Secret Cow LevelPetrozavodsk Summer 2007. NSU Contest329330

1562GM-pineappleUSU Championship 2007949407

1566Triangular PostcardsUSU Championship 20071183050

1572Yekaterinozavodsk Great WellAutumn School Contest 20072728142

1578Mammoth HuntAutumn School Contest 2007426894

1583CheeseNEERC 2007 Eastern Subregional2061798

1588JamaicaNEERC 2007 Eastern Subregional1219316

1599Winding Number442698

1600AirportUSU Personal Contest 2008676548

1616Square Country 4Ural Championship 2008893767

1626Interfering SegmentPetrozavodsk Winter 2008. ITMO Contest377645

1632LasersUSU Championship 2008793978

1637Triangle Game 2USU Championship 20081063052

1640Circle of WinterAutumn School Contest 20082093168

1647Divide an Island!Autumn School Contest 2008444777

1653Death ConveyorNEERC 2008 Eastern Subregional407041

1659Regular TrianglesNEERC 2008 Eastern Subregional564613

1660The Island of Bad LuckPetrozavodsk Winter 2008. USU Contest456317

1662Goat in the Garden 6Petrozavodsk Winter 2008. USU Contest664571

1679Scrooge's TowerPetrozavodsk Summer 2008. USU Contest337996

1681Brother Bear's GardenUSU Personal Contest 2009923342

1686Photovoltaic SpaceshipUSU Personal Contest 20092381374

1697Sniper ShotPetrozavodsk Winter 2009. USU Contest535390

1703Robotic ArmUral Championship 20091791786

1710Boris, You Are Wrong!Ural Championship 2009551602

1719Kill the Shaitan-BossNEERC 2009 Eastern Subregional2231375

1722Observation DeckUral Regional School Programming Contest 20092541211

1733Forgotten TechnologyUSU Championship 2009644301

1750Pakhom and the GullyPetrozavodsk Summer 2009. Ufa SATU Contest2551173

1753BookshelfUSU Personal Contest 2010993306

1754Explosion in a PyramidUSU Personal Contest 2010515584

1768Circular StringsUral Championship 20102671097

1775Space BowlingUral SU Championship 2010340823

1793Tray 2Ural Regional School Programming Contest 2010818347

1808Chapaev at the Planet OceanNEERC 2010 Eastern Subregional1601684

1824Ifrit BomberUSU Personal Contest 20112641001

1825Ifrit Bomber 2USU Personal Contest 2011328811

1836Babel FishUral Championship 20112551022

1839The MentaculusUral Championship 20111102256

1840Victim of AdvertisingUral Championship 2011238204

1874Football GoalUral Regional School Programming Contest 20111482172

1875Angry BirdsUral Regional School Programming Contest 2011283874

1883Ent's BirthdayUral Regional School Programming Contest 20112301067

1894Non-Flying WeatherNEERC 2011 Eastern Subregional1371738

1909Space ReconUral Championship 2012483916

1913Titan Ruins: Alignment of ForcesNEERC 2012 Eastern Subregional1371541

1919Titan Ruins: Transformation of CylindersNEERC 2012 Eastern Subregional1151813

1927Herbs and MagicUral Regional School Programming Contest 2012223970

1938Caribbean TriangleUral FU Championship 2012434243

1955Boss, I Can See You!Petrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection642809

1956Fire SignalsPetrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection872143

1963KiteUral FU Personal Contest 2013465436

1983Nectar GatheringUral FU Championship 20131401321

1988Planet Ocean LandingUral FU Championship 2013197957

2016Magic and ScienceNEERC 2014 Eastern Subregional166583

2032Conspiracy Theory and RebrandingUral Regional School Programming Contest 2014260630

20503D-modelingUral Championship 2015562366

2054AstronomyUral Championship 2015156245

2067Friends and BerriesUral Regional School Programming Contest 2015552256

2076VasianaQualification of Eastern Subregional 2015116430

2099Space InvaderUral FU Personal Contest 2014226530

2101Knight's ShieldUral FU Junior Championship 2016661524

2121Intersection of ParabolasPetrozavodsk Summer 2018. t.me/umnik_team Contest73657

2139Experiment with JuiceUral School Programming Contest 201982450

2148Insane ShotUral School Programming Contest 201980490