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Problem set. Geometry Problems


IDTitleSourceAuthorsDifficulty

1020RopeAutumn School Contest 200014059100

1030TitanicUral Championship 19991661837

1043Cover an ArcUSU Championship 20008661582

1046Geometrical DreamsUSU Local Contest. March 20007441816

1052Rabbit HuntUSU Local Contest. March 20006055226

1058ChocolateNEERC 2000 Central Subregional4712834

1065FrontierNEERC 20009381365

1075Thread in a SpaceUSU Personal Contest 20016082036

1084Goat in the GardenSpring School Contest 20018403147

1093DartsUSU Local Contest. March 20015971932

1103Pencils and CirclesTetrahedron Team Online Contest May 2001904494

1111SquaresBulgarian Online Contest September 20011140394

1130Nikifor's WalkUSU Championship 2001478931

1159FenceNEERC 2001 Northern Subregional617726

1163ChapaevNEERC 2001 Northern Subregional2261929

1168Radio StationsRomanian Online Contest December 2001626716

1170DesertRomanian Online Contest December 20012981478

1185WallNEERC 20011487305

1192Ball in a DreamSpring School Contest 20024171109

1199Mouse1083642

1207Median on the PlaneUSU Local Contest. March 20022235204

1215Exactness of Projectile HitAutumn School Contest 20021537298

1232Asteroid LandingNEERC 2002 Central Subregional1852366

1234BricksNEERC 2002685665

1239Ghost BustersNEERC 20021472943

1246Tethered DogUSU Personal Contest 20031384333

1256Cemetery GuardUSU Local Contest. March 20031952263

1258PoolAutumn School Contest 20031115416

1265MirrorUSU Championship 20033021500

1271Sailing DirectionsUSU Championship 2003924588

1281River BasinNEERC 2003 Central Subregional3261393

1285Thread in a HyperspaceUSU Personal Contest 20042721667

1294Mars SatellitesSpring School Contest 20041514309

1305Convex HullUral Championship 1998659703

1308Dean's PyramidUral Championship 2004. Round 11592786

1312TrayUral Championship 2004. Round 11532889

1317HailUral Championship 2004. Round 24251082

1328FireballAutumn School Contest 20043371365

1331VladislavaAutumn School Contest 2004465998

1332Genie BomberAutumn School Contest 2004754620

1333Genie Bomber 2Autumn School Contest 20042183216

1340CucarachaUSU Championship 2004884853

1341DeviceUSU Championship 20044111130

1348Goat in the Garden 2Spring School Contest 20052481191

1351Good Gnusmas – Dead GnusmasSpring School Contest 2005891528

1372Death StarUral Championship 2005. Round 1735758

1373Pictura ex MachinaUral Championship 2005. Round 1548856

1384Goat in the Garden 4Petrozavodsk Summer 2005. Moscow+Ural Contest835140

1397Points Game2391768

1405Goat in the Garden 5Autumn School Contest 2005661712

1412Autumn TideUSU Championship 20053051512

1415Mobile LifeUSU Championship 2005419337

1418Military StoryUSU Championship 2005516906

1422FirefliesTimus Top Coders: First Challenge516883

1429BiscuitsTimus Top Coders: First Challenge1672625

1436BillboardUSU Personal Contest 2006545834

1442Floo PowderUral Championship 20061363150

1444ElephpotamusUral Championship 2006528855

1451Beerhouse TaleTimus Top Coders: Second Challenge450993

1460WiresPetrozavodsk Winter 2006. USU Contest964196

1464LightPetrozavodsk Winter 2006. USU Contest1442888

1469No Smoking!Petrozavodsk Summer 2006. Ural+Orel Contest4051061

1475Ryaba HenPetrozavodsk Summer 2006. Ural+Orel Contest974114

1477AirplanesPetrozavodsk Summer 2006. Ural+Orel Contest1372995

1482Triangle GameUSU Championship 20061303134

1489Points on a ParallelepipedAutumn School Contest 20061109391

1504Good MannersNEERC 2006 Eastern Subregional1742373

1514National ParkTimus Top Coders: Third Challenge2241844

1520Empire Strikes BackTimus Top Coders: Third Challenge1592553

1538Towers of GuardUSU Personal Contest 20073311242

1550Dean's Pyramid 3Ural Championship 2007680606

1556Multishot in the Secret Cow LevelPetrozavodsk Summer 2007. NSU Contest349158

1562GM-pineappleUSU Championship 2007969410

1566Triangular PostcardsUSU Championship 20071252975

1572Yekaterinozavodsk Great WellAutumn School Contest 20072819142

1578Mammoth HuntAutumn School Contest 2007435901

1583CheeseNEERC 2007 Eastern Subregional2081833

1588JamaicaNEERC 2007 Eastern Subregional1264314

1599Winding Number502688

1600AirportUSU Personal Contest 2008695549

1616Square Country 4Ural Championship 2008903844

1626Interfering SegmentPetrozavodsk Winter 2008. ITMO Contest377894

1632LasersUSU Championship 2008794111

1637Triangle Game 2USU Championship 20081083101

1640Circle of WinterAutumn School Contest 20082165168

1647Divide an Island!Autumn School Contest 2008455784

1653Death ConveyorNEERC 2008 Eastern Subregional446739

1659Regular TrianglesNEERC 2008 Eastern Subregional583614

1660The Island of Bad LuckPetrozavodsk Winter 2008. USU Contest476304

1662Goat in the Garden 6Petrozavodsk Winter 2008. USU Contest684607

1679Scrooge's TowerPetrozavodsk Summer 2008. USU Contest3461004

1681Brother Bear's GardenUSU Personal Contest 2009923460

1686Photovoltaic SpaceshipUSU Personal Contest 20092441389

1697Sniper ShotPetrozavodsk Winter 2009. USU Contest565327

1703Robotic ArmUral Championship 20091831812

1710Boris, You Are Wrong!Ural Championship 2009569604

1719Kill the Shaitan-BossNEERC 2009 Eastern Subregional2291392

1722Observation DeckUral Regional School Programming Contest 20092581239

1733Forgotten TechnologyUSU Championship 2009644469

1750Pakhom and the GullyPetrozavodsk Summer 2009. Ufa SATU Contest2651176

1753BookshelfUSU Personal Contest 20101025308

1754Explosion in a PyramidUSU Personal Contest 2010528593

1768Circular StringsUral Championship 20102741115

1775Space BowlingUral SU Championship 2010351834

1793Tray 2Ural Regional School Programming Contest 2010837355

1808Chapaev at the Planet OceanNEERC 2010 Eastern Subregional1611750

1824Ifrit BomberUSU Personal Contest 2011285975

1825Ifrit Bomber 2USU Personal Contest 2011343815

1836Babel FishUral Championship 20112601052

1839The MentaculusUral Championship 20111112347

1840Victim of AdvertisingUral Championship 2011238607

1874Football GoalUral Regional School Programming Contest 20111534175

1875Angry BirdsUral Regional School Programming Contest 2011300870

1883Ent's BirthdayUral Regional School Programming Contest 20112391083

1894Non-Flying WeatherNEERC 2011 Eastern Subregional1421770

1909Space ReconUral Championship 2012494089

1913Titan Ruins: Alignment of ForcesNEERC 2012 Eastern Subregional1391615

1919Titan Ruins: Transformation of CylindersNEERC 2012 Eastern Subregional1211837

1927Herbs and MagicUral Regional School Programming Contest 2012234984

1938Caribbean TriangleUral FU Championship 2012434510

1955Boss, I Can See You!Petrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection662925

1956Fire SignalsPetrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection922180

1963KiteUral FU Personal Contest 2013494440

1983Nectar GatheringUral FU Championship 20131431391

1988Planet Ocean LandingUral FU Championship 2013205990

2016Magic and ScienceNEERC 2014 Eastern Subregional176900

2032Conspiracy Theory and RebrandingUral Regional School Programming Contest 2014282635

20503D-modelingUral Championship 2015592486

2054AstronomyUral Championship 2015166598

2067Friends and BerriesUral Regional School Programming Contest 2015601261

2076VasianaQualification of Eastern Subregional 2015136558

2099Space InvaderUral FU Personal Contest 2014238569

2101Knight's ShieldUral FU Junior Championship 2016801466

2121Intersection of ParabolasPetrozavodsk Summer 2018. t.me/umnik_team Contest100653

2139Experiment with JuiceUral School Programming Contest 2019103078

2148Insane ShotUral School Programming Contest 2019127449