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Problem set. Geometry Problems

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

IDTitleSourceAuthorsDifficulty

1020RopeAutumn School Contest 200015748100

1030TitanicUral Championship 19991734898

1043Cover an ArcUSU Championship 20009441626

1046Geometrical DreamsUSU Local Contest. March 20008021887

1052Rabbit HuntUSU Local Contest. March 20006435238

1058ChocolateNEERC 2000 Central Subregional5452749

1065FrontierNEERC 200010141414

1075Thread in a SpaceUSU Personal Contest 20017021976

1084Goat in the GardenSpring School Contest 20019182150

1093DartsUSU Local Contest. March 20016481992

1103Pencils and CirclesTetrahedron Team Online Contest May 2001995502

1111SquaresBulgarian Online Contest September 20011315382

1130Nikifor's WalkUSU Championship 2001531937

1159FenceNEERC 2001 Northern Subregional666751

1163ChapaevNEERC 2001 Northern Subregional1203905

1168Radio StationsRomanian Online Contest December 2001696719

1170DesertRomanian Online Contest December 20013361468

1185WallNEERC 20011683301

1192Ball in a DreamSpring School Contest 20024645109

1199Mouse1163848

1207Median on the PlaneUSU Local Contest. March 20024319118

1215Exactness of Projectile HitAutumn School Contest 20021698300

1232Asteroid LandingNEERC 2002 Central Subregional2072366

1234BricksNEERC 2002738687

1239Ghost BustersNEERC 20021563096

1246Tethered DogUSU Personal Contest 20031537333

1256Cemetery GuardUSU Local Contest. March 20032162282

1258PoolAutumn School Contest 20031234417

1265MirrorUSU Championship 20033301527

1271Sailing DirectionsUSU Championship 20031054515

1281River BasinNEERC 2003 Central Subregional2781804

1285Thread in a HyperspaceUSU Personal Contest 20043191584

1294Mars SatellitesSpring School Contest 20041638316

1305Convex HullUral Championship 1998732703

1308Dean's PyramidUral Championship 2004. Round 11722868

1312TrayUral Championship 2004. Round 11643000

1317HailUral Championship 2004. Round 24831059

1328FireballAutumn School Contest 20043631406

1331VladislavaAutumn School Contest 2004526979

1332Genie BomberAutumn School Contest 2004847612

1333Genie Bomber 2Autumn School Contest 20042394218

1340CucarachaUSU Championship 2004984873

1341DeviceUSU Championship 20044581124

1348Goat in the Garden 2Spring School Contest 20052945178

1351Good Gnusmas – Dead GnusmasSpring School Contest 20051003520

1372Death StarUral Championship 2005. Round 1825742

1373Pictura ex MachinaUral Championship 2005. Round 1625832

1384Goat in the Garden 4Petrozavodsk Summer 2005. MSU+USU Contest1064555

1397Points Game2881659

1405Goat in the Garden 5Autumn School Contest 2005734710

1412Autumn TideUSU Championship 20053351527

1415Mobile LifeUSU Championship 2005498928

1418Military StoryUSU Championship 20053441488

1422FirefliesTimus Top Coders: First Challenge596852

1429BiscuitsTimus Top Coders: First Challenge1832675

1436BillboardUSU Personal Contest 2006616822

1442Floo PowderUral Championship 20061543122

1444ElephpotamusUral Championship 20061906267

1451Beerhouse TaleTimus Top Coders: Second Challenge502995

1460WiresPetrozavodsk Winter 2006. USU Contest1114119

1464LightPetrozavodsk Winter 2006. USU Contest1632881

1469No Smoking!Petrozavodsk Summer 2006. Ural+Orel Contest526922

1475Ryaba HenPetrozavodsk Summer 2006. Ural+Orel Contest1183861

1477AirplanesPetrozavodsk Summer 2006. Ural+Orel Contest1543014

1482Triangle GameUSU Championship 20061533024

1489Points on a ParallelepipedAutumn School Contest 20061260388

1504Good MannersNEERC 2006 Eastern Subregional2112222

1514National ParkTimus Top Coders: Third Challenge2641775

1520Empire Strikes BackTimus Top Coders: Third Challenge1882456

1538Towers of GuardUSU Personal Contest 20073671271

1550Dean's Pyramid 3Ural Championship 2007787595

1556Multishot in the Secret Cow LevelPetrozavodsk Summer 2007. NSU Contest438690

1562GM-pineappleUSU Championship 20071135401

1566Triangular PostcardsUSU Championship 20071383104

1572Yekaterinozavodsk Great WellAutumn School Contest 20073125146

1578Mammoth HuntAutumn School Contest 2007512879

1583CheeseNEERC 2007 Eastern Subregional2381845

1588JamaicaNEERC 2007 Eastern Subregional1394326

1599Winding Number1221835

1600AirportUSU Personal Contest 2008798552

1616Square Country 4Ural Championship 20081023962

1626Interfering SegmentPetrozavodsk Winter 2008. ITMO Contest487444

1632LasersUSU Championship 2008844543

1637Triangle Game 2USU Championship 20081213260

1640Circle of WinterAutumn School Contest 20082392177

1647Divide an Island!Autumn School Contest 2008501833

1653Death ConveyorNEERC 2008 Eastern Subregional606075

1659Regular TrianglesNEERC 2008 Eastern Subregional644650

1660The Island of Bad LuckPetrozavodsk Winter 2008. USU Contest576286

1662Goat in the Garden 6Petrozavodsk Winter 2008. USU Contest824578

1679Scrooge's TowerPetrozavodsk Summer 2008. USU Contest410999

1681Brother Bear's GardenUSU Personal Contest 20091033676

1686Photovoltaic SpaceshipUSU Personal Contest 20092711478

1697Sniper ShotPetrozavodsk Winter 2009. USU Contest675379

1703Robotic ArmUral Championship 20093271224

1710Boris, You Are Wrong!Ural Championship 2009625650

1719Kill the Shaitan-BossNEERC 2009 Eastern Subregional2631454

1722Observation DeckUral Regional School Programming Contest 20092841349

1733Forgotten TechnologyUSU Championship 2009774544

1750Pakhom and the GullyPetrozavodsk Summer 2009. Ufa SATU Contest2971266

1753BookshelfUSU Personal Contest 20101144333

1754Explosion in a PyramidUSU Personal Contest 2010591640

1768Circular StringsUral Championship 20103181166

1775Space BowlingUral SU Championship 2010387928

1793Tray 2Ural Regional School Programming Contest 2010911400

1808Chapaev at the Planet OceanNEERC 2010 Eastern Subregional1841891

1824Ifrit BomberUSU Personal Contest 20113261060

1825Ifrit Bomber 2USU Personal Contest 2011375925

1836Babel FishUral Championship 20112911173

1839The MentaculusUral Championship 20111282559

1840Victim of AdvertisingUral Championship 2011348026

1874Football GoalUral Regional School Programming Contest 20111713197

1875Angry BirdsUral Regional School Programming Contest 2011344961

1883Ent's BirthdayUral Regional School Programming Contest 20112691219

1894Non-Flying WeatherNEERC 2011 Eastern Subregional2281427

1909Space ReconUral Championship 2012634308

1913Titan Ruins: Alignment of ForcesNEERC 2012 Eastern Subregional1541914

1919Titan Ruins: Transformation of CylindersNEERC 2012 Eastern Subregional1412079

1927Herbs and MagicUral Regional School Programming Contest 20122871055

1938Caribbean TriangleUral FU Championship 2012544883

1955Boss, I Can See You!Petrozavodsk Winter 2013. Ural FU Contest823232

1956Fire SignalsPetrozavodsk Winter 2013. Ural FU Contest1132418

1963KiteUral FU Personal Contest 2013596490

1983Nectar GatheringUral FU Championship 20131751561

1988Planet Ocean LandingUral FU Championship 20132391160

2016Magic and ScienceNEERC 2014 Eastern Subregional267356

2032Conspiracy Theory and RebrandingUral Regional School Programming Contest 2014329778

20503D-modelingUral Championship 2015693184

2054AstronomyUral Championship 2015286618

2067Friends and BerriesUral Regional School Programming Contest 2015739321

2076VasianaNEERC 2015 Eastern Subregional Qualifier246847

2099Space InvaderUral FU Personal Contest 2014373585

2101Knight's ShieldUral FU Junior Championship 20161161712

2121Intersection of ParabolasPetrozavodsk Summer 2018. umnik_team contest216714

2139Experiment with JuiceUral School Programming Contest 2019254346

2148Insane ShotUral School Programming Contest 2019296497

2154Flight on a CannonballUral School Programming Contest 2020402523

2165Cake CutterUral School Programming Contest 2021361678

2166Two RoadsUral School Programming Contest 2022282030

2179Need More RoadsUral School Programming Contest 2023171825

2186Hands Up!Ural School Programming Contest 2024112343

2196ApocalypseICPC Ural Regional Contest Qualifier 2023171820

2206Runes in the Field 2University-Academy Olympiad 202271714

2215Global ChangesUniversity-Academy Olympiad 202471711

2218ProrunICPC Ural Regional Contest Qualifier 2025151165

2221Convex Hull TreapICPC Ural Regional Contest Qualifier 2025101453

2227Geometry Contest91534
Solved problems: show | hide  •  Sort by: id | authors | difficulty
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