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Problem set. Geometry Problems


IDTitleSourceAuthorsDifficulty

1020RopeAutumn School Contest 200013468102

1030TitanicUral Championship 19991633836

1043Cover an ArcUSU Championship 20008561571

1046Geometrical DreamsUSU Local Contest. March 20007281821

1052Rabbit HuntUSU Local Contest. March 20005923227

1058ChocolateNEERC 2000 Central Subregional4582860

1065FrontierNEERC 20009051389

1075Thread in a SpaceUSU Personal Contest 20015832083

1084Goat in the GardenSpring School Contest 20018275146

1093DartsUSU Local Contest. March 20015901919

1103Pencils and CirclesTetrahedron Team Online Contest May 2001871503

1111SquaresBulgarian Online Contest September 20011118395

1130Nikifor's WalkUSU Championship 2001446978

1159FenceNEERC 2001 Northern Subregional606726

1163ChapaevNEERC 2001 Northern Subregional2171969

1168Radio StationsRomanian Online Contest December 2001614717

1170DesertRomanian Online Contest December 20012901491

1185WallNEERC 20011447308

1192Ball in a DreamSpring School Contest 20024090109

1199Mouse1033728

1207Median on the PlaneUSU Local Contest. March 20022165206

1215Exactness of Projectile HitAutumn School Contest 20021506299

1232Asteroid LandingNEERC 2002 Central Subregional1862313

1234BricksNEERC 2002672666

1239Ghost BustersNEERC 20021432968

1246Tethered DogUSU Personal Contest 20031335339

1256Cemetery GuardUSU Local Contest. March 20031862326

1258PoolAutumn School Contest 20031089418

1265MirrorUSU Championship 20032971498

1271Sailing DirectionsUSU Championship 2003874742

1281River BasinNEERC 2003 Central Subregional3191399

1285Thread in a HyperspaceUSU Personal Contest 20042491785

1294Mars SatellitesSpring School Contest 20041486309

1305Convex HullUral Championship 1998639713

1308Dean's PyramidUral Championship 2004. Round 11562789

1312TrayUral Championship 2004. Round 11512876

1317HailUral Championship 2004. Round 24141092

1328FireballAutumn School Contest 20043321363

1331VladislavaAutumn School Contest 2004457998

1332Genie BomberAutumn School Contest 2004729631

1333Genie Bomber 2Autumn School Contest 20042145216

1340CucarachaUSU Championship 2004874823

1341DeviceUSU Championship 20044051127

1348Goat in the Garden 2Spring School Contest 20052440191

1351Good Gnusmas – Dead GnusmasSpring School Contest 2005864536

1372Death StarUral Championship 2005. Round 1735664

1373Pictura ex MachinaUral Championship 2005. Round 1537859

1384Goat in the Garden 4Petrozavodsk Summer 2005. Moscow+Ural Contest795283

1397Points Game2321785

1405Goat in the Garden 5Autumn School Contest 2005652710

1412Autumn TideUSU Championship 20052991516

1415Mobile LifeUSU Championship 2005409368

1418Military StoryUSU Championship 2005497924

1422FirefliesTimus Top Coders: First Challenge506885

1429BiscuitsTimus Top Coders: First Challenge1622655

1436BillboardUSU Personal Contest 2006532840

1442Floo PowderUral Championship 20061363094

1444ElephpotamusUral Championship 2006515861

1451Beerhouse TaleTimus Top Coders: Second Challenge442993

1460WiresPetrozavodsk Winter 2006. USU Contest954157

1464LightPetrozavodsk Winter 2006. USU Contest1442835

1469No Smoking!Petrozavodsk Summer 2006. Ural+Orel Contest3831099

1475Ryaba HenPetrozavodsk Summer 2006. Ural+Orel Contest924234

1477AirplanesPetrozavodsk Summer 2006. Ural+Orel Contest1323041

1482Triangle GameUSU Championship 20061293097

1489Points on a ParallelepipedAutumn School Contest 20061087392

1504Good MannersNEERC 2006 Eastern Subregional1742327

1514National ParkTimus Top Coders: Third Challenge2171864

1520Empire Strikes BackTimus Top Coders: Third Challenge1582518

1538Towers of GuardUSU Personal Contest 20073231246

1550Dean's Pyramid 3Ural Championship 2007672601

1556Multishot in the Secret Cow LevelPetrozavodsk Summer 2007. NSU Contest329383

1562GM-pineappleUSU Championship 2007955407

1566Triangular PostcardsUSU Championship 20071183068

1572Yekaterinozavodsk Great WellAutumn School Contest 20072748142

1578Mammoth HuntAutumn School Contest 2007426899

1583CheeseNEERC 2007 Eastern Subregional2071800

1588JamaicaNEERC 2007 Eastern Subregional1232314

1599Winding Number472611

1600AirportUSU Personal Contest 2008678550

1616Square Country 4Ural Championship 2008893790

1626Interfering SegmentPetrozavodsk Winter 2008. ITMO Contest377695

1632LasersUSU Championship 2008794005

1637Triangle Game 2USU Championship 20081073046

1640Circle of WinterAutumn School Contest 20082107168

1647Divide an Island!Autumn School Contest 2008446779

1653Death ConveyorNEERC 2008 Eastern Subregional407089

1659Regular TrianglesNEERC 2008 Eastern Subregional566615

1660The Island of Bad LuckPetrozavodsk Winter 2008. USU Contest456360

1662Goat in the Garden 6Petrozavodsk Winter 2008. USU Contest664603

1679Scrooge's TowerPetrozavodsk Summer 2008. USU Contest339997

1681Brother Bear's GardenUSU Personal Contest 2009923365

1686Photovoltaic SpaceshipUSU Personal Contest 20092381384

1697Sniper ShotPetrozavodsk Winter 2009. USU Contest545343

1703Robotic ArmUral Championship 20091791799

1710Boris, You Are Wrong!Ural Championship 2009553604

1719Kill the Shaitan-BossNEERC 2009 Eastern Subregional2241379

1722Observation DeckUral Regional School Programming Contest 20092541220

1733Forgotten TechnologyUSU Championship 2009644335

1750Pakhom and the GullyPetrozavodsk Summer 2009. Ufa SATU Contest2551182

1753BookshelfUSU Personal Contest 20101004305

1754Explosion in a PyramidUSU Personal Contest 2010519584

1768Circular StringsUral Championship 20102671106

1775Space BowlingUral SU Championship 2010344821

1793Tray 2Ural Regional School Programming Contest 2010824348

1808Chapaev at the Planet OceanNEERC 2010 Eastern Subregional1601699

1824Ifrit BomberUSU Personal Contest 20112661003

1825Ifrit Bomber 2USU Personal Contest 2011331812

1836Babel FishUral Championship 20112571024

1839The MentaculusUral Championship 20111102278

1840Victim of AdvertisingUral Championship 2011238285

1874Football GoalUral Regional School Programming Contest 20111493172

1875Angry BirdsUral Regional School Programming Contest 2011292857

1883Ent's BirthdayUral Regional School Programming Contest 20112311074

1894Non-Flying WeatherNEERC 2011 Eastern Subregional1381745

1909Space ReconUral Championship 2012483965

1913Titan Ruins: Alignment of ForcesNEERC 2012 Eastern Subregional1371561

1919Titan Ruins: Transformation of CylindersNEERC 2012 Eastern Subregional1161821

1927Herbs and MagicUral Regional School Programming Contest 2012226970

1938Caribbean TriangleUral FU Championship 2012434297

1955Boss, I Can See You!Petrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection642848

1956Fire SignalsPetrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection892129

1963KiteUral FU Personal Contest 2013473435

1983Nectar GatheringUral FU Championship 20131411331

1988Planet Ocean LandingUral FU Championship 2013200957

2016Magic and ScienceNEERC 2014 Eastern Subregional166700

2032Conspiracy Theory and RebrandingUral Regional School Programming Contest 2014267625

20503D-modelingUral Championship 2015562413

2054AstronomyUral Championship 2015166124

2067Friends and BerriesUral Regional School Programming Contest 2015564256

2076VasianaQualification of Eastern Subregional 2015116581

2099Space InvaderUral FU Personal Contest 2014231533

2101Knight's ShieldUral FU Junior Championship 2016681526

2121Intersection of ParabolasPetrozavodsk Summer 2018. t.me/umnik_team Contest78659

2139Experiment with JuiceUral School Programming Contest 201982644

2148Insane ShotUral School Programming Contest 201994458