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Problem set. Geometry Problems

Solved problems: show | hide  •  Sort by: id | authors | difficulty

IDTitleSourceAuthorsDifficulty

1020RopeAutumn School Contest 200015735100

1030TitanicUral Championship 19991731898

1043Cover an ArcUSU Championship 20009421627

1046Geometrical DreamsUSU Local Contest. March 20007991891

1052Rabbit HuntUSU Local Contest. March 20006428238

1058ChocolateNEERC 2000 Central Subregional5412764

1065FrontierNEERC 200010131413

1075Thread in a SpaceUSU Personal Contest 20016971987

1084Goat in the GardenSpring School Contest 20019175150

1093DartsUSU Local Contest. March 20016451998

1103Pencils and CirclesTetrahedron Team Online Contest May 2001993502

1111SquaresBulgarian Online Contest September 20011303385

1130Nikifor's WalkUSU Championship 2001530937

1159FenceNEERC 2001 Northern Subregional662754

1163ChapaevNEERC 2001 Northern Subregional1183960

1168Radio StationsRomanian Online Contest December 2001691723

1170DesertRomanian Online Contest December 20013331478

1185WallNEERC 20011680301

1192Ball in a DreamSpring School Contest 20024637109

1199Mouse1133935

1207Median on the PlaneUSU Local Contest. March 20024233120

1215Exactness of Projectile HitAutumn School Contest 20021695300

1232Asteroid LandingNEERC 2002 Central Subregional2052384

1234BricksNEERC 2002737687

1239Ghost BustersNEERC 20021553110

1246Tethered DogUSU Personal Contest 20031531334

1256Cemetery GuardUSU Local Contest. March 20032152288

1258PoolAutumn School Contest 20031231418

1265MirrorUSU Championship 20033271538

1271Sailing DirectionsUSU Championship 20031044548

1281River BasinNEERC 2003 Central Subregional2761814

1285Thread in a HyperspaceUSU Personal Contest 20043141606

1294Mars SatellitesSpring School Contest 20041635317

1305Convex HullUral Championship 1998730704

1308Dean's PyramidUral Championship 2004. Round 11712879

1312TrayUral Championship 2004. Round 11623030

1317HailUral Championship 2004. Round 24791066

1328FireballAutumn School Contest 20043611412

1331VladislavaAutumn School Contest 2004520988

1332Genie BomberAutumn School Contest 2004843614

1333Genie Bomber 2Autumn School Contest 20042392218

1340CucarachaUSU Championship 2004974911

1341DeviceUSU Championship 20044551130

1348Goat in the Garden 2Spring School Contest 20052941178

1351Good Gnusmas – Dead GnusmasSpring School Contest 2005999521

1372Death StarUral Championship 2005. Round 1815797

1373Pictura ex MachinaUral Championship 2005. Round 1620837

1384Goat in the Garden 4Petrozavodsk Summer 2005. MSU+USU Contest1014753

1397Points Game2861667

1405Goat in the Garden 5Autumn School Contest 2005731712

1412Autumn TideUSU Championship 20053341529

1415Mobile LifeUSU Championship 2005489068

1418Military StoryUSU Championship 20053431490

1422FirefliesTimus Top Coders: First Challenge592856

1429BiscuitsTimus Top Coders: First Challenge1822685

1436BillboardUSU Personal Contest 2006609830

1442Floo PowderUral Championship 20061523155

1444ElephpotamusUral Championship 20061863273

1451Beerhouse TaleTimus Top Coders: Second Challenge500997

1460WiresPetrozavodsk Winter 2006. USU Contest1104146

1464LightPetrozavodsk Winter 2006. USU Contest1622893

1469No Smoking!Petrozavodsk Summer 2006. Ural+Orel Contest523926

1475Ryaba HenPetrozavodsk Summer 2006. Ural+Orel Contest1173885

1477AirplanesPetrozavodsk Summer 2006. Ural+Orel Contest1523046

1482Triangle GameUSU Championship 20061523038

1489Points on a ParallelepipedAutumn School Contest 20061257388

1504Good MannersNEERC 2006 Eastern Subregional2102228

1514National ParkTimus Top Coders: Third Challenge2621785

1520Empire Strikes BackTimus Top Coders: Third Challenge1872464

1538Towers of GuardUSU Personal Contest 20073661272

1550Dean's Pyramid 3Ural Championship 2007786595

1556Multishot in the Secret Cow LevelPetrozavodsk Summer 2007. NSU Contest419013

1562GM-pineappleUSU Championship 20071133401

1566Triangular PostcardsUSU Championship 20071373119

1572Yekaterinozavodsk Great WellAutumn School Contest 20073118146

1578Mammoth HuntAutumn School Contest 2007510880

1583CheeseNEERC 2007 Eastern Subregional2371848

1588JamaicaNEERC 2007 Eastern Subregional1391326

1599Winding Number1211839

1600AirportUSU Personal Contest 2008797552

1616Square Country 4Ural Championship 20081013990

1626Interfering SegmentPetrozavodsk Winter 2008. ITMO Contest477557

1632LasersUSU Championship 2008834582

1637Triangle Game 2USU Championship 20081203278

1640Circle of WinterAutumn School Contest 20082391177

1647Divide an Island!Autumn School Contest 2008498836

1653Death ConveyorNEERC 2008 Eastern Subregional586240

1659Regular TrianglesNEERC 2008 Eastern Subregional641652

1660The Island of Bad LuckPetrozavodsk Winter 2008. USU Contest566367

1662Goat in the Garden 6Petrozavodsk Winter 2008. USU Contest814618

1679Scrooge's TowerPetrozavodsk Summer 2008. USU Contest4051008

1681Brother Bear's GardenUSU Personal Contest 20091023700

1686Photovoltaic SpaceshipUSU Personal Contest 20092681491

1697Sniper ShotPetrozavodsk Winter 2009. USU Contest665437

1703Robotic ArmUral Championship 20093251228

1710Boris, You Are Wrong!Ural Championship 2009622651

1719Kill the Shaitan-BossNEERC 2009 Eastern Subregional2601467

1722Observation DeckUral Regional School Programming Contest 20092821354

1733Forgotten TechnologyUSU Championship 2009764585

1750Pakhom and the GullyPetrozavodsk Summer 2009. Ufa SATU Contest2961267

1753BookshelfUSU Personal Contest 20101143333

1754Explosion in a PyramidUSU Personal Contest 2010589641

1768Circular StringsUral Championship 20103161170

1775Space BowlingUral SU Championship 2010383935

1793Tray 2Ural Regional School Programming Contest 2010911398

1808Chapaev at the Planet OceanNEERC 2010 Eastern Subregional1811915

1824Ifrit BomberUSU Personal Contest 20113241063

1825Ifrit Bomber 2USU Personal Contest 2011372930

1836Babel FishUral Championship 20112881181

1839The MentaculusUral Championship 20111262589

1840Victim of AdvertisingUral Championship 2011338187

1874Football GoalUral Regional School Programming Contest 20111710197

1875Angry BirdsUral Regional School Programming Contest 2011340969

1883Ent's BirthdayUral Regional School Programming Contest 20112671224

1894Non-Flying WeatherNEERC 2011 Eastern Subregional2251441

1909Space ReconUral Championship 2012624352

1913Titan Ruins: Alignment of ForcesNEERC 2012 Eastern Subregional1531919

1919Titan Ruins: Transformation of CylindersNEERC 2012 Eastern Subregional1392099

1927Herbs and MagicUral Regional School Programming Contest 20122841062

1938Caribbean TriangleUral FU Championship 2012534942

1955Boss, I Can See You!Petrozavodsk Winter 2013. Ural FU Contest813255

1956Fire SignalsPetrozavodsk Winter 2013. Ural FU Contest1112448

1963KiteUral FU Personal Contest 2013593490

1983Nectar GatheringUral FU Championship 20131711589

1988Planet Ocean LandingUral FU Championship 20132361169

2016Magic and ScienceNEERC 2014 Eastern Subregional257531

2032Conspiracy Theory and RebrandingUral Regional School Programming Contest 2014324786

20503D-modelingUral Championship 2015683208

2054AstronomyUral Championship 2015276763

2067Friends and BerriesUral Regional School Programming Contest 2015736321

2076VasianaNEERC 2015 Eastern Subregional Qualifier237015

2099Space InvaderUral FU Personal Contest 2014352615

2101Knight's ShieldUral FU Junior Championship 20161141729

2121Intersection of ParabolasPetrozavodsk Summer 2018. umnik_team contest212721

2139Experiment with JuiceUral School Programming Contest 2019234567

2148Insane ShotUral School Programming Contest 2019292499

2154Flight on a CannonballUral School Programming Contest 2020372652

2165Cake CutterUral School Programming Contest 2021321801

2166Two RoadsUral School Programming Contest 2022242223

2179Need More RoadsUral School Programming Contest 2023132073

2186Hands Up!Ural School Programming Contest 202482644

2196ApocalypseICPC Ural Regional Contest Qualifier 2023132068

2206Runes in the Field 2University-Academy Olympiad 202222292

2215Global ChangesUniversity-Academy Olympiad 202422288

2218ProrunICPC Ural Regional Contest Qualifier 202532116

2221Convex Hull TreapICPC Ural Regional Contest Qualifier 202541960

2227Geometry Contest32116
Solved problems: show | hide  •  Sort by: id | authors | difficulty
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