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Problem set. Geometry Problems


IDTitleSourceAuthorsDifficulty

1020RopeAutumn School Contest 200013384102

1030TitanicUral Championship 19991628835

1043Cover an ArcUSU Championship 20008541568

1046Geometrical DreamsUSU Local Contest. March 20007241823

1052Rabbit HuntUSU Local Contest. March 20005902226

1058ChocolateNEERC 2000 Central Subregional4542872

1065FrontierNEERC 20009031386

1075Thread in a SpaceUSU Personal Contest 20015742106

1084Goat in the GardenSpring School Contest 20018224146

1093DartsUSU Local Contest. March 20015891914

1103Pencils and CirclesTetrahedron Team Online Contest May 2001867503

1111SquaresBulgarian Online Contest September 20011111396

1130Nikifor's WalkUSU Championship 2001445976

1159FenceNEERC 2001 Northern Subregional605724

1163ChapaevNEERC 2001 Northern Subregional2171961

1168Radio StationsRomanian Online Contest December 2001613715

1170DesertRomanian Online Contest December 20012891489

1185WallNEERC 20011437309

1192Ball in a DreamSpring School Contest 20024070110

1199Mouse1033711

1207Median on the PlaneUSU Local Contest. March 20022128209

1215Exactness of Projectile HitAutumn School Contest 20021503298

1232Asteroid LandingNEERC 2002 Central Subregional1862304

1234BricksNEERC 2002670665

1239Ghost BustersNEERC 20021432956

1246Tethered DogUSU Personal Contest 20031325340

1256Cemetery GuardUSU Local Contest. March 20031862317

1258PoolAutumn School Contest 20031080420

1265MirrorUSU Championship 20032971492

1271Sailing DirectionsUSU Championship 2003874724

1281River BasinNEERC 2003 Central Subregional3191393

1285Thread in a HyperspaceUSU Personal Contest 20042461798

1294Mars SatellitesSpring School Contest 20041478310

1305Convex HullUral Championship 1998635715

1308Dean's PyramidUral Championship 2004. Round 11562778

1312TrayUral Championship 2004. Round 11512864

1317HailUral Championship 2004. Round 24141088

1328FireballAutumn School Contest 20043301365

1331VladislavaAutumn School Contest 2004456996

1332Genie BomberAutumn School Contest 2004723633

1333Genie Bomber 2Autumn School Contest 20042131217

1340CucarachaUSU Championship 2004874805

1341DeviceUSU Championship 20044051123

1348Goat in the Garden 2Spring School Contest 20052426191

1351Good Gnusmas – Dead GnusmasSpring School Contest 2005858537

1372Death StarUral Championship 2005. Round 1735643

1373Pictura ex MachinaUral Championship 2005. Round 1535859

1384Goat in the Garden 4Petrozavodsk Summer 2005. Moscow+Ural Contest785323

1397Points Game2301792

1405Goat in the Garden 5Autumn School Contest 2005646714

1412Autumn TideUSU Championship 20052991511

1415Mobile LifeUSU Championship 2005409332

1418Military StoryUSU Championship 2005496922

1422FirefliesTimus Top Coders: First Challenge505883

1429BiscuitsTimus Top Coders: First Challenge1622644

1436BillboardUSU Personal Contest 2006529841

1442Floo PowderUral Championship 20061353103

1444ElephpotamusUral Championship 2006486907

1451Beerhouse TaleTimus Top Coders: Second Challenge442989

1460WiresPetrozavodsk Winter 2006. USU Contest954139

1464LightPetrozavodsk Winter 2006. USU Contest1432841

1469No Smoking!Petrozavodsk Summer 2006. Ural+Orel Contest3821097

1475Ryaba HenPetrozavodsk Summer 2006. Ural+Orel Contest924215

1477AirplanesPetrozavodsk Summer 2006. Ural+Orel Contest1323028

1482Triangle GameUSU Championship 20061293083

1489Points on a ParallelepipedAutumn School Contest 20061082392

1504Good MannersNEERC 2006 Eastern Subregional1742317

1514National ParkTimus Top Coders: Third Challenge2171855

1520Empire Strikes BackTimus Top Coders: Third Challenge1582506

1538Towers of GuardUSU Personal Contest 20073231240

1550Dean's Pyramid 3Ural Championship 2007671599

1556Multishot in the Secret Cow LevelPetrozavodsk Summer 2007. NSU Contest329334

1562GM-pineappleUSU Championship 2007949407

1566Triangular PostcardsUSU Championship 20071183052

1572Yekaterinozavodsk Great WellAutumn School Contest 20072728142

1578Mammoth HuntAutumn School Contest 2007426894

1583CheeseNEERC 2007 Eastern Subregional2061799

1588JamaicaNEERC 2007 Eastern Subregional1222315

1599Winding Number442702

1600AirportUSU Personal Contest 2008676548

1616Square Country 4Ural Championship 2008893769

1626Interfering SegmentPetrozavodsk Winter 2008. ITMO Contest377649

1632LasersUSU Championship 2008793980

1637Triangle Game 2USU Championship 20081063054

1640Circle of WinterAutumn School Contest 20082095168

1647Divide an Island!Autumn School Contest 2008444777

1653Death ConveyorNEERC 2008 Eastern Subregional407045

1659Regular TrianglesNEERC 2008 Eastern Subregional565613

1660The Island of Bad LuckPetrozavodsk Winter 2008. USU Contest456320

1662Goat in the Garden 6Petrozavodsk Winter 2008. USU Contest664574

1679Scrooge's TowerPetrozavodsk Summer 2008. USU Contest337996

1681Brother Bear's GardenUSU Personal Contest 2009923344

1686Photovoltaic SpaceshipUSU Personal Contest 20092381375

1697Sniper ShotPetrozavodsk Winter 2009. USU Contest535393

1703Robotic ArmUral Championship 20091791787

1710Boris, You Are Wrong!Ural Championship 2009551602

1719Kill the Shaitan-BossNEERC 2009 Eastern Subregional2231375

1722Observation DeckUral Regional School Programming Contest 20092541211

1733Forgotten TechnologyUSU Championship 2009644304

1750Pakhom and the GullyPetrozavodsk Summer 2009. Ufa SATU Contest2551174

1753BookshelfUSU Personal Contest 2010995305

1754Explosion in a PyramidUSU Personal Contest 2010515584

1768Circular StringsUral Championship 20102671098

1775Space BowlingUral SU Championship 2010340824

1793Tray 2Ural Regional School Programming Contest 2010819347

1808Chapaev at the Planet OceanNEERC 2010 Eastern Subregional1601685

1824Ifrit BomberUSU Personal Contest 20112641002

1825Ifrit Bomber 2USU Personal Contest 2011328812

1836Babel FishUral Championship 20112551022

1839The MentaculusUral Championship 20111102258

1840Victim of AdvertisingUral Championship 2011238210

1874Football GoalUral Regional School Programming Contest 20111483172

1875Angry BirdsUral Regional School Programming Contest 2011283875

1883Ent's BirthdayUral Regional School Programming Contest 20112301068

1894Non-Flying WeatherNEERC 2011 Eastern Subregional1371740

1909Space ReconUral Championship 2012483920

1913Titan Ruins: Alignment of ForcesNEERC 2012 Eastern Subregional1371543

1919Titan Ruins: Transformation of CylindersNEERC 2012 Eastern Subregional1151814

1927Herbs and MagicUral Regional School Programming Contest 2012223971

1938Caribbean TriangleUral FU Championship 2012434248

1955Boss, I Can See You!Petrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection642812

1956Fire SignalsPetrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection872145

1963KiteUral FU Personal Contest 2013468434

1983Nectar GatheringUral FU Championship 20131401322

1988Planet Ocean LandingUral FU Championship 2013198954

2016Magic and ScienceNEERC 2014 Eastern Subregional166592

2032Conspiracy Theory and RebrandingUral Regional School Programming Contest 2014261629

20503D-modelingUral Championship 2015562370

2054AstronomyUral Championship 2015156255

2067Friends and BerriesUral Regional School Programming Contest 2015553256

2076VasianaQualification of Eastern Subregional 2015116443

2099Space InvaderUral FU Personal Contest 2014226531

2101Knight's ShieldUral FU Junior Championship 2016681488

2121Intersection of ParabolasPetrozavodsk Summer 2018. t.me/umnik_team Contest73660

2139Experiment with JuiceUral School Programming Contest 201982466

2148Insane ShotUral School Programming Contest 201980493