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Problem set. Geometry Problems

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

IDTitleSourceAuthorsDifficulty

1020RopeAutumn School Contest 200015775100

1030TitanicUral Championship 19991736900

1043Cover an ArcUSU Championship 20009521618

1046Geometrical DreamsUSU Local Contest. March 20008031891

1052Rabbit HuntUSU Local Contest. March 20006443238

1058ChocolateNEERC 2000 Central Subregional5492739

1065FrontierNEERC 200010161416

1075Thread in a SpaceUSU Personal Contest 20017051975

1084Goat in the GardenSpring School Contest 20019191150

1093DartsUSU Local Contest. March 20016501993

1103Pencils and CirclesTetrahedron Team Online Contest May 2001998502

1111SquaresBulgarian Online Contest September 20011320382

1130Nikifor's WalkUSU Championship 2001535933

1159FenceNEERC 2001 Northern Subregional669750

1163ChapaevNEERC 2001 Northern Subregional1273719

1168Radio StationsRomanian Online Contest December 2001698720

1170DesertRomanian Online Contest December 20013391460

1185WallNEERC 20011688301

1192Ball in a DreamSpring School Contest 20024654110

1199Mouse1213715

1207Median on the PlaneUSU Local Contest. March 20024360117

1215Exactness of Projectile HitAutumn School Contest 20021699301

1232Asteroid LandingNEERC 2002 Central Subregional2122320

1234BricksNEERC 2002742686

1239Ghost BustersNEERC 20021603034

1246Tethered DogUSU Personal Contest 20031542333

1256Cemetery GuardUSU Local Contest. March 20032212240

1258PoolAutumn School Contest 20031239417

1265MirrorUSU Championship 20033331519

1271Sailing DirectionsUSU Championship 20031084415

1281River BasinNEERC 2003 Central Subregional2821785

1285Thread in a HyperspaceUSU Personal Contest 20043191589

1294Mars SatellitesSpring School Contest 20041640317

1305Convex HullUral Championship 1998734703

1308Dean's PyramidUral Championship 2004. Round 11762815

1312TrayUral Championship 2004. Round 11682942

1317HailUral Championship 2004. Round 24851058

1328FireballAutumn School Contest 20043651403

1331VladislavaAutumn School Contest 2004529976

1332Genie BomberAutumn School Contest 2004850612

1333Genie Bomber 2Autumn School Contest 20042396219

1340CucarachaUSU Championship 20041014756

1341DeviceUSU Championship 20044621118

1348Goat in the Garden 2Spring School Contest 20052949179

1351Good Gnusmas – Dead GnusmasSpring School Contest 20051013516

1372Death StarUral Championship 2005. Round 1875464

1373Pictura ex MachinaUral Championship 2005. Round 1627832

1384Goat in the Garden 4Petrozavodsk Summer 2005. MSU+USU Contest1084492

1397Points Game2921643

1405Goat in the Garden 5Autumn School Contest 2005736710

1412Autumn TideUSU Championship 20053411506

1415Mobile LifeUSU Championship 2005538388

1418Military StoryUSU Championship 20053491472

1422FirefliesTimus Top Coders: First Challenge598852

1429BiscuitsTimus Top Coders: First Challenge1872629

1436BillboardUSU Personal Contest 2006617824

1442Floo PowderUral Championship 20061593040

1444ElephpotamusUral Championship 20061943263

1451Beerhouse TaleTimus Top Coders: Second Challenge505992

1460WiresPetrozavodsk Winter 2006. USU Contest1154001

1464LightPetrozavodsk Winter 2006. USU Contest1682810

1469No Smoking!Petrozavodsk Summer 2006. Ural+Orel Contest538905

1475Ryaba HenPetrozavodsk Summer 2006. Ural+Orel Contest1233730

1477AirplanesPetrozavodsk Summer 2006. Ural+Orel Contest1582953

1482Triangle GameUSU Championship 20061562981

1489Points on a ParallelepipedAutumn School Contest 20061263388

1504Good MannersNEERC 2006 Eastern Subregional2152190

1514National ParkTimus Top Coders: Third Challenge2681756

1520Empire Strikes BackTimus Top Coders: Third Challenge1912429

1538Towers of GuardUSU Personal Contest 20073691269

1550Dean's Pyramid 3Ural Championship 2007791595

1556Multishot in the Secret Cow LevelPetrozavodsk Summer 2007. NSU Contest468259

1562GM-pineappleUSU Championship 20071138402

1566Triangular PostcardsUSU Championship 20071423035

1572Yekaterinozavodsk Great WellAutumn School Contest 20073139146

1578Mammoth HuntAutumn School Contest 2007515877

1583CheeseNEERC 2007 Eastern Subregional2421823

1588JamaicaNEERC 2007 Eastern Subregional1401326

1599Winding Number1271788

1600AirportUSU Personal Contest 2008804551

1616Square Country 4Ural Championship 20081063843

1626Interfering SegmentPetrozavodsk Winter 2008. ITMO Contest526996

1632LasersUSU Championship 2008884379

1637Triangle Game 2USU Championship 20081253179

1640Circle of WinterAutumn School Contest 20082399178

1647Divide an Island!Autumn School Contest 2008505831

1653Death ConveyorNEERC 2008 Eastern Subregional635854

1659Regular TrianglesNEERC 2008 Eastern Subregional647650

1660The Island of Bad LuckPetrozavodsk Winter 2008. USU Contest606046

1662Goat in the Garden 6Petrozavodsk Winter 2008. USU Contest844503

1679Scrooge's TowerPetrozavodsk Summer 2008. USU Contest413996

1681Brother Bear's GardenUSU Personal Contest 20091063599

1686Photovoltaic SpaceshipUSU Personal Contest 20092761460

1697Sniper ShotPetrozavodsk Winter 2009. USU Contest715139

1703Robotic ArmUral Championship 20093291223

1710Boris, You Are Wrong!Ural Championship 2009629649

1719Kill the Shaitan-BossNEERC 2009 Eastern Subregional2651452

1722Observation DeckUral Regional School Programming Contest 20092861347

1733Forgotten TechnologyUSU Championship 2009814368

1750Pakhom and the GullyPetrozavodsk Summer 2009. Ufa SATU Contest2991265

1753BookshelfUSU Personal Contest 20101148334

1754Explosion in a PyramidUSU Personal Contest 2010595640

1768Circular StringsUral Championship 20103211162

1775Space BowlingUral SU Championship 2010389929

1793Tray 2Ural Regional School Programming Contest 2010913401

1808Chapaev at the Planet OceanNEERC 2010 Eastern Subregional1871874

1824Ifrit BomberUSU Personal Contest 20113291058

1825Ifrit Bomber 2USU Personal Contest 2011379922

1836Babel FishUral Championship 20112941169

1839The MentaculusUral Championship 20111322503

1840Victim of AdvertisingUral Championship 2011416969

1874Football GoalUral Regional School Programming Contest 20111715199

1875Angry BirdsUral Regional School Programming Contest 2011347959

1883Ent's BirthdayUral Regional School Programming Contest 20112711219

1894Non-Flying WeatherNEERC 2011 Eastern Subregional2291431

1909Space ReconUral Championship 2012684063

1913Titan Ruins: Alignment of ForcesNEERC 2012 Eastern Subregional1581883

1919Titan Ruins: Transformation of CylindersNEERC 2012 Eastern Subregional1432068

1927Herbs and MagicUral Regional School Programming Contest 20122891057

1938Caribbean TriangleUral FU Championship 2012574701

1955Boss, I Can See You!Petrozavodsk Winter 2013. Ural FU Contest873092

1956Fire SignalsPetrozavodsk Winter 2013. Ural FU Contest1182343

1963KiteUral FU Personal Contest 2013597493

1983Nectar GatheringUral FU Championship 20131781549

1988Planet Ocean LandingUral FU Championship 20132411160

2016Magic and ScienceNEERC 2014 Eastern Subregional316523

2032Conspiracy Theory and RebrandingUral Regional School Programming Contest 2014331782

20503D-modelingUral Championship 2015752990

2054AstronomyUral Championship 2015326051

2067Friends and BerriesUral Regional School Programming Contest 2015745323

2076VasianaNEERC 2015 Eastern Subregional Qualifier266542

2099Space InvaderUral FU Personal Contest 2014387571

2101Knight's ShieldUral FU Junior Championship 20161201681

2121Intersection of ParabolasPetrozavodsk Summer 2018. umnik_team contest218721

2139Experiment with JuiceUral School Programming Contest 2019303879

2148Insane ShotUral School Programming Contest 2019309486

2154Flight on a CannonballUral School Programming Contest 2020452350

2165Cake CutterUral School Programming Contest 2021391642

2166Two RoadsUral School Programming Contest 2022321915

2179Need More RoadsUral School Programming Contest 2023221646

2186Hands Up!Ural School Programming Contest 2024171948

2196ApocalypseICPC Ural Regional Contest Qualifier 2023231592

2206Runes in the Field 2University-Academy Olympiad 2022161254

2215Global ChangesUniversity-Academy Olympiad 2024131415

2218ProrunICPC Ural Regional Contest Qualifier 202523988

2221Convex Hull TreapICPC Ural Regional Contest Qualifier 2025171205

2227Geometry Contest151304
Solved problems: show | hide  •  Sort by: id | authors | difficulty
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