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Problem set. Geometry Problems

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

IDTitleSourceAuthorsDifficulty

1020RopeAutumn School Contest 20001551899

1030TitanicUral Championship 19991716887

1043Cover an ArcUSU Championship 20009201631

1046Geometrical DreamsUSU Local Contest. March 20007871880

1052Rabbit HuntUSU Local Contest. March 20006361235

1058ChocolateNEERC 2000 Central Subregional5232800

1065FrontierNEERC 200010051395

1075Thread in a SpaceUSU Personal Contest 20016712021

1084Goat in the GardenSpring School Contest 20019038149

1093DartsUSU Local Contest. March 20016381979

1103Pencils and CirclesTetrahedron Team Online Contest May 2001973502

1111SquaresBulgarian Online Contest September 20011266388

1130Nikifor's WalkUSU Championship 2001518939

1159FenceNEERC 2001 Northern Subregional649754

1163ChapaevNEERC 2001 Northern Subregional1074247

1168Radio StationsRomanian Online Contest December 2001669732

1170DesertRomanian Online Contest December 20013261479

1185WallNEERC 20011648301

1192Ball in a DreamSpring School Contest 20024584108

1199Mouse1293407

1207Median on the PlaneUSU Local Contest. March 20023990125

1215Exactness of Projectile HitAutumn School Contest 20021667300

1232Asteroid LandingNEERC 2002 Central Subregional2022371

1234BricksNEERC 2002726684

1239Ghost BustersNEERC 20021533088

1246Tethered DogUSU Personal Contest 20031508333

1256Cemetery GuardUSU Local Contest. March 20032112285

1258PoolAutumn School Contest 20031207418

1265MirrorUSU Championship 20033211537

1271Sailing DirectionsUSU Championship 20031004625

1281River BasinNEERC 2003 Central Subregional3601376

1285Thread in a HyperspaceUSU Personal Contest 20043041626

1294Mars SatellitesSpring School Contest 20041618314

1305Convex HullUral Championship 1998715705

1308Dean's PyramidUral Championship 2004. Round 11702841

1312TrayUral Championship 2004. Round 11603008

1317HailUral Championship 2004. Round 24691068

1328FireballAutumn School Contest 20043561405

1331VladislavaAutumn School Contest 20045041000

1332Genie BomberAutumn School Contest 2004814624

1333Genie Bomber 2Autumn School Contest 20042366216

1340CucarachaUSU Championship 2004944960

1341DeviceUSU Championship 20044431139

1348Goat in the Garden 2Spring School Contest 20052828182

1351Good Gnusmas – Dead GnusmasSpring School Contest 2005974525

1372Death StarUral Championship 2005. Round 1775953

1373Pictura ex MachinaUral Championship 2005. Round 1603845

1384Goat in the Garden 4Petrozavodsk Summer 2005. Moscow+Ural Contest944981

1397Points Game2721714

1405Goat in the Garden 5Autumn School Contest 2005713716

1412Autumn TideUSU Championship 20053301519

1415Mobile LifeUSU Championship 2005469221

1418Military StoryUSU Championship 2005558909

1422FirefliesTimus Top Coders: First Challenge577861

1429BiscuitsTimus Top Coders: First Challenge1802661

1436BillboardUSU Personal Contest 2006593836

1442Floo PowderUral Championship 20061443255

1444ElephpotamusUral Championship 20061767282

1451Beerhouse TaleTimus Top Coders: Second Challenge490997

1460WiresPetrozavodsk Winter 2006. USU Contest1064201

1464LightPetrozavodsk Winter 2006. USU Contest1582901

1469No Smoking!Petrozavodsk Summer 2006. Ural+Orel Contest497953

1475Ryaba HenPetrozavodsk Summer 2006. Ural+Orel Contest1153865

1477AirplanesPetrozavodsk Summer 2006. Ural+Orel Contest1503019

1482Triangle GameUSU Championship 20061463089

1489Points on a ParallelepipedAutumn School Contest 20061236386

1504Good MannersNEERC 2006 Eastern Subregional2062221

1514National ParkTimus Top Coders: Third Challenge2531806

1520Empire Strikes BackTimus Top Coders: Third Challenge1842449

1538Towers of GuardUSU Personal Contest 20073541285

1550Dean's Pyramid 3Ural Championship 2007764598

1556Multishot in the Secret Cow LevelPetrozavodsk Summer 2007. NSU Contest389349

1562GM-pineappleUSU Championship 20071098404

1566Triangular PostcardsUSU Championship 20071353086

1572Yekaterinozavodsk Great WellAutumn School Contest 20073064145

1578Mammoth HuntAutumn School Contest 2007498880

1583CheeseNEERC 2007 Eastern Subregional2271880

1588JamaicaNEERC 2007 Eastern Subregional1359325

1599Winding Number1091896

1600AirportUSU Personal Contest 2008768558

1616Square Country 4Ural Championship 2008983996

1626Interfering SegmentPetrozavodsk Winter 2008. ITMO Contest437910

1632LasersUSU Championship 2008834457

1637Triangle Game 2USU Championship 20081153316

1640Circle of WinterAutumn School Contest 20082370174

1647Divide an Island!Autumn School Contest 2008486833

1653Death ConveyorNEERC 2008 Eastern Subregional516765

1659Regular TrianglesNEERC 2008 Eastern Subregional628647

1660The Island of Bad LuckPetrozavodsk Winter 2008. USU Contest526588

1662Goat in the Garden 6Petrozavodsk Winter 2008. USU Contest794589

1679Scrooge's TowerPetrozavodsk Summer 2008. USU Contest3911014

1681Brother Bear's GardenUSU Personal Contest 20091003659

1686Photovoltaic SpaceshipUSU Personal Contest 20092601491

1697Sniper ShotPetrozavodsk Winter 2009. USU Contest635497

1703Robotic ArmUral Championship 20093101249

1710Boris, You Are Wrong!Ural Championship 2009601654

1719Kill the Shaitan-BossNEERC 2009 Eastern Subregional2491482

1722Observation DeckUral Regional School Programming Contest 20092771335

1733Forgotten TechnologyUSU Championship 2009734603

1750Pakhom and the GullyPetrozavodsk Summer 2009. Ufa SATU Contest2931239

1753BookshelfUSU Personal Contest 20101123328

1754Explosion in a PyramidUSU Personal Contest 2010566645

1768Circular StringsUral Championship 20103031179

1775Space BowlingUral SU Championship 2010372928

1793Tray 2Ural Regional School Programming Contest 2010896391

1808Chapaev at the Planet OceanNEERC 2010 Eastern Subregional1721940

1824Ifrit BomberUSU Personal Contest 20113151053

1825Ifrit Bomber 2USU Personal Contest 2011365912

1836Babel FishUral Championship 20112821161

1839The MentaculusUral Championship 20111242529

1840Victim of AdvertisingUral Championship 2011308473

1874Football GoalUral Regional School Programming Contest 20111684192

1875Angry BirdsUral Regional School Programming Contest 2011329961

1883Ent's BirthdayUral Regional School Programming Contest 20112631193

1894Non-Flying WeatherNEERC 2011 Eastern Subregional2121465

1909Space ReconUral Championship 2012584403

1913Titan Ruins: Alignment of ForcesNEERC 2012 Eastern Subregional1511857

1919Titan Ruins: Transformation of CylindersNEERC 2012 Eastern Subregional1352061

1927Herbs and MagicUral Regional School Programming Contest 20122711062

1938Caribbean TriangleUral FU Championship 2012524796

1955Boss, I Can See You!Petrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection803133

1956Fire SignalsPetrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection1092369

1963KiteUral FU Personal Contest 2013577479

1983Nectar GatheringUral FU Championship 20131601607

1988Planet Ocean LandingUral FU Championship 20132311133

2016Magic and ScienceNEERC 2014 Eastern Subregional198575

2032Conspiracy Theory and RebrandingUral Regional School Programming Contest 2014315762

20503D-modelingUral Championship 2015663093

2054AstronomyUral Championship 2015207835

2067Friends and BerriesUral Regional School Programming Contest 2015711311

2076VasianaQualification of Eastern Subregional 2015177998

2099Space InvaderUral FU Personal Contest 2014314639

2101Knight's ShieldUral FU Junior Championship 20161031757

2121Intersection of ParabolasPetrozavodsk Summer 2018. umnik_team Contest192708

2139Experiment with JuiceUral School Programming Contest 2019224172

2148Insane ShotUral School Programming Contest 2019254506

2154Flight on a CannonballUral School Programming Contest 2020372275

2165Cake CutterUral School Programming Contest 2021211836

2166Two RoadsUral School Programming Contest 2022182031

2179Need More RoadsUral School Programming Contest 202332184

2186Hands Up!Ural School Programming Contest 202432178

2196ApocalypseICPC Ural Regional Contest Qualifier 202332175
Solved problems: show | hide  •  Sort by: id | authors | difficulty
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