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Problem set. Geometry Problems

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

IDTitleSourceAuthorsDifficulty

1020RopeAutumn School Contest 200015731100

1030TitanicUral Championship 19991729898

1043Cover an ArcUSU Championship 20009331641

1046Geometrical DreamsUSU Local Contest. March 20007981892

1052Rabbit HuntUSU Local Contest. March 20006422238

1058ChocolateNEERC 2000 Central Subregional5372783

1065FrontierNEERC 200010131412

1075Thread in a SpaceUSU Personal Contest 20016921999

1084Goat in the GardenSpring School Contest 20019165150

1093DartsUSU Local Contest. March 20016412009

1103Pencils and CirclesTetrahedron Team Online Contest May 2001991503

1111SquaresBulgarian Online Contest September 20011299386

1130Nikifor's WalkUSU Championship 2001530936

1159FenceNEERC 2001 Northern Subregional660756

1163ChapaevNEERC 2001 Northern Subregional1154052

1168Radio StationsRomanian Online Contest December 2001686728

1170DesertRomanian Online Contest December 20013331477

1185WallNEERC 20011680301

1192Ball in a DreamSpring School Contest 20024633109

1199Mouse1133932

1207Median on the PlaneUSU Local Contest. March 20024211120

1215Exactness of Projectile HitAutumn School Contest 20021694300

1232Asteroid LandingNEERC 2002 Central Subregional2052383

1234BricksNEERC 2002735688

1239Ghost BustersNEERC 20021543127

1246Tethered DogUSU Personal Contest 20031529334

1256Cemetery GuardUSU Local Contest. March 20032152287

1258PoolAutumn School Contest 20031230418

1265MirrorUSU Championship 20033271538

1271Sailing DirectionsUSU Championship 20031034585

1281River BasinNEERC 2003 Central Subregional2761812

1285Thread in a HyperspaceUSU Personal Contest 20043121615

1294Mars SatellitesSpring School Contest 20041635316

1305Convex HullUral Championship 1998724709

1308Dean's PyramidUral Championship 2004. Round 11712877

1312TrayUral Championship 2004. Round 11623028

1317HailUral Championship 2004. Round 24781067

1328FireballAutumn School Contest 20043601415

1331VladislavaAutumn School Contest 2004518991

1332Genie BomberAutumn School Contest 2004839617

1333Genie Bomber 2Autumn School Contest 20042391218

1340CucarachaUSU Championship 2004964954

1341DeviceUSU Championship 20044521137

1348Goat in the Garden 2Spring School Contest 20052933179

1351Good Gnusmas – Dead GnusmasSpring School Contest 2005993524

1372Death StarUral Championship 2005. Round 1815793

1373Pictura ex MachinaUral Championship 2005. Round 1618839

1384Goat in the Garden 4Petrozavodsk Summer 2005. Moscow+Ural Contest1004793

1397Points Game2841677

1405Goat in the Garden 5Autumn School Contest 2005726716

1412Autumn TideUSU Championship 20053341528

1415Mobile LifeUSU Championship 2005479222

1418Military StoryUSU Championship 20053421494

1422FirefliesTimus Top Coders: First Challenge590859

1429BiscuitsTimus Top Coders: First Challenge1822683

1436BillboardUSU Personal Contest 2006607833

1442Floo PowderUral Championship 20061503193

1444ElephpotamusUral Championship 20061852274

1451Beerhouse TaleTimus Top Coders: Second Challenge499998

1460WiresPetrozavodsk Winter 2006. USU Contest1084213

1464LightPetrozavodsk Winter 2006. USU Contest1622891

1469No Smoking!Petrozavodsk Summer 2006. Ural+Orel Contest522927

1475Ryaba HenPetrozavodsk Summer 2006. Ural+Orel Contest1173882

1477AirplanesPetrozavodsk Summer 2006. Ural+Orel Contest1523043

1482Triangle GameUSU Championship 20061513055

1489Points on a ParallelepipedAutumn School Contest 20061256388

1504Good MannersNEERC 2006 Eastern Subregional2102226

1514National ParkTimus Top Coders: Third Challenge2621784

1520Empire Strikes BackTimus Top Coders: Third Challenge1872463

1538Towers of GuardUSU Personal Contest 20073621285

1550Dean's Pyramid 3Ural Championship 2007784596

1556Multishot in the Secret Cow LevelPetrozavodsk Summer 2007. NSU Contest409186

1562GM-pineappleUSU Championship 20071133401

1566Triangular PostcardsUSU Championship 20071363137

1572Yekaterinozavodsk Great WellAutumn School Contest 20073115146

1578Mammoth HuntAutumn School Contest 2007506886

1583CheeseNEERC 2007 Eastern Subregional2351862

1588JamaicaNEERC 2007 Eastern Subregional1388326

1599Winding Number1191864

1600AirportUSU Personal Contest 2008792555

1616Square Country 4Ural Championship 20081004023

1626Interfering SegmentPetrozavodsk Winter 2008. ITMO Contest457825

1632LasersUSU Championship 2008834577

1637Triangle Game 2USU Championship 20081193300

1640Circle of WinterAutumn School Contest 20082390177

1647Divide an Island!Autumn School Contest 2008498836

1653Death ConveyorNEERC 2008 Eastern Subregional576327

1659Regular TrianglesNEERC 2008 Eastern Subregional640652

1660The Island of Bad LuckPetrozavodsk Winter 2008. USU Contest546560

1662Goat in the Garden 6Petrozavodsk Winter 2008. USU Contest814613

1679Scrooge's TowerPetrozavodsk Summer 2008. USU Contest4001020

1681Brother Bear's GardenUSU Personal Contest 20091023696

1686Photovoltaic SpaceshipUSU Personal Contest 20092681489

1697Sniper ShotPetrozavodsk Winter 2009. USU Contest645578

1703Robotic ArmUral Championship 20093251227

1710Boris, You Are Wrong!Ural Championship 2009619654

1719Kill the Shaitan-BossNEERC 2009 Eastern Subregional2591471

1722Observation DeckUral Regional School Programming Contest 20092811358

1733Forgotten TechnologyUSU Championship 2009764580

1750Pakhom and the GullyPetrozavodsk Summer 2009. Ufa SATU Contest2961266

1753BookshelfUSU Personal Contest 20101143333

1754Explosion in a PyramidUSU Personal Contest 2010582648

1768Circular StringsUral Championship 20103151173

1775Space BowlingUral SU Championship 2010380941

1793Tray 2Ural Regional School Programming Contest 2010911398

1808Chapaev at the Planet OceanNEERC 2010 Eastern Subregional1791933

1824Ifrit BomberUSU Personal Contest 20113241062

1825Ifrit Bomber 2USU Personal Contest 2011370934

1836Babel FishUral Championship 20112881180

1839The MentaculusUral Championship 20111262585

1840Victim of AdvertisingUral Championship 2011338177

1874Football GoalUral Regional School Programming Contest 20111710197

1875Angry BirdsUral Regional School Programming Contest 2011339970

1883Ent's BirthdayUral Regional School Programming Contest 20112671222

1894Non-Flying WeatherNEERC 2011 Eastern Subregional2231451

1909Space ReconUral Championship 2012624345

1913Titan Ruins: Alignment of ForcesNEERC 2012 Eastern Subregional1521928

1919Titan Ruins: Transformation of CylindersNEERC 2012 Eastern Subregional1362139

1927Herbs and MagicUral Regional School Programming Contest 20122811072

1938Caribbean TriangleUral FU Championship 2012534934

1955Boss, I Can See You!Petrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection813250

1956Fire SignalsPetrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection1102464

1963KiteUral FU Personal Contest 2013592490

1983Nectar GatheringUral FU Championship 20131671622

1988Planet Ocean LandingUral FU Championship 20132361167

2016Magic and ScienceNEERC 2014 Eastern Subregional247738

2032Conspiracy Theory and RebrandingUral Regional School Programming Contest 2014324785

20503D-modelingUral Championship 2015683202

2054AstronomyUral Championship 2015266937

2067Friends and BerriesUral Regional School Programming Contest 2015733322

2076VasianaQualification of Eastern Subregional 2015207699

2099Space InvaderUral FU Personal Contest 2014348621

2101Knight's ShieldUral FU Junior Championship 20161141725

2121Intersection of ParabolasPetrozavodsk Summer 2018. umnik_team Contest209728

2139Experiment with JuiceUral School Programming Contest 2019234549

2148Insane ShotUral School Programming Contest 2019291499

2154Flight on a CannonballUral School Programming Contest 2020372640

2165Cake CutterUral School Programming Contest 2021311829

2166Two RoadsUral School Programming Contest 2022242205

2179Need More RoadsUral School Programming Contest 2023122138

2186Hands Up!Ural School Programming Contest 202482608

2196ApocalypseICPC Ural Regional Contest Qualifier 2023132040
Solved problems: show | hide  •  Sort by: id | authors | difficulty
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