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Problem set. Geometry Problems


IDTitleSourceAuthorsDifficulty

1020RopeAutumn School Contest 200012283104

1030TitanicUral Championship 19991533825

1043Cover an ArcUSU Championship 20008071544

1046Geometrical DreamsUSU Local Contest. March 20006851793

1052Rabbit HuntUSU Local Contest. March 20005580223

1058ChocolateNEERC 2000 Central Subregional4212879

1065FrontierNEERC 20008601355

1075Thread in a SpaceUSU Personal Contest 200110871045

1084Goat in the GardenSpring School Contest 20017672146

1093DartsUSU Local Contest. March 20015531898

1103Pencils and CirclesTetrahedron Team Online Contest May 2001824493

1111SquaresBulgarian Online Contest September 20011027399

1130Nikifor's WalkUSU Championship 2001413980

1159FenceNEERC 2001 Northern Subregional569718

1163ChapaevNEERC 2001 Northern Subregional2101889

1168Radio StationsRomanian Online Contest December 2001585699

1170DesertRomanian Online Contest December 20012741464

1185WallNEERC 20011281323

1192Ball in a DreamSpring School Contest 20023730112

1199Mouse1023467

1207Median on the PlaneUSU Local Contest. March 20022315180

1215Exactness of Projectile HitAutumn School Contest 20021374305

1232Asteroid LandingNEERC 2002 Central Subregional1842177

1234BricksNEERC 2002632659

1239Ghost BustersNEERC 20021412801

1246Tethered DogUSU Personal Contest 20031217346

1256Cemetery GuardUSU Local Contest. March 20031812225

1258PoolAutumn School Contest 2003983432

1265MirrorUSU Championship 20032831465

1271Sailing DirectionsUSU Championship 2003844566

1281River BasinNEERC 2003 Central Subregional3081351

1285Thread in a HyperspaceUSU Personal Contest 2004461916

1294Mars SatellitesSpring School Contest 20041365314

1305Convex HullUral Championship 1998598711

1308Dean's PyramidUral Championship 2004. Round 11502702

1312TrayUral Championship 2004. Round 11452790

1317HailUral Championship 2004. Round 23891084

1328FireballAutumn School Contest 20043181328

1331VladislavaAutumn School Contest 2004431988

1332Genie BomberAutumn School Contest 2004681630

1333Genie Bomber 2Autumn School Contest 20041954222

1340CucarachaUSU Championship 2004834704

1341DeviceUSU Championship 20043881099

1348Goat in the Garden 2Spring School Contest 20052212197

1351Good Gnusmas – Dead GnusmasSpring School Contest 2005790547

1372Death StarUral Championship 2005. Round 1695569

1373Pictura ex MachinaUral Championship 2005. Round 1507851

1384Goat in the Garden 4Petrozavodsk Summer 2005. Moscow+Ural Contest725366

1397Points Game2011894

1405Goat in the Garden 5Autumn School Contest 2005594728

1412Autumn TideUSU Championship 20052861481

1415Mobile LifeUSU Championship 2005389127

1418Military StoryUSU Championship 2005443967

1422FirefliesTimus Top Coders: First Challenge461904

1429BiscuitsTimus Top Coders: First Challenge1253153

1436BillboardUSU Personal Contest 2006494841

1442Floo PowderUral Championship 20061243138

1444ElephpotamusUral Championship 20063831070

1451Beerhouse TaleTimus Top Coders: Second Challenge415982

1460WiresPetrozavodsk Winter 2006. USU Contest894085

1464LightPetrozavodsk Winter 2006. USU Contest1272952

1469No Smoking!Petrozavodsk Summer 2006. Ural+Orel Contest3311172

1475Ryaba HenPetrozavodsk Summer 2006. Ural+Orel Contest804439

1477AirplanesPetrozavodsk Summer 2006. Ural+Orel Contest1282895

1482Triangle GameUSU Championship 20061242970

1489Points on a ParallelepipedAutumn School Contest 20061001393

1504Good MannersNEERC 2006 Eastern Subregional1682223

1514National ParkTimus Top Coders: Third Challenge2021840

1520Empire Strikes BackTimus Top Coders: Third Challenge1402601

1538Towers of GuardUSU Personal Contest 20073051211

1550Dean's Pyramid 3Ural Championship 2007629589

1556Multishot in the Secret Cow LevelPetrozavodsk Summer 2007. NSU Contest308989

1562GM-pineappleUSU Championship 2007884401

1566Triangular PostcardsUSU Championship 20071142888

1572Yekaterinozavodsk Great WellAutumn School Contest 20072398148

1578Mammoth HuntAutumn School Contest 2007399874

1583CheeseNEERC 2007 Eastern Subregional1951736

1588JamaicaNEERC 2007 Eastern Subregional1098321

1599Winding Number262786

1600AirportUSU Personal Contest 2008635531

1616Square Country 4Ural Championship 2008853575

1626Interfering SegmentPetrozavodsk Winter 2008. ITMO Contest337565

1632LasersUSU Championship 2008753762

1637Triangle Game 2USU Championship 20081012881

1640Circle of WinterAutumn School Contest 20081831173

1647Divide an Island!Autumn School Contest 2008395786

1653Death ConveyorNEERC 2008 Eastern Subregional366905

1659Regular TrianglesNEERC 2008 Eastern Subregional516604

1660The Island of Bad LuckPetrozavodsk Winter 2008. USU Contest406255

1662Goat in the Garden 6Petrozavodsk Winter 2008. USU Contest614405

1679Scrooge's TowerPetrozavodsk Summer 2008. USU Contest303993

1681Brother Bear's GardenUSU Personal Contest 2009873153

1686Photovoltaic SpaceshipUSU Personal Contest 20092231313

1697Sniper ShotPetrozavodsk Winter 2009. USU Contest524911

1703Robotic ArmUral Championship 20091431977

1710Boris, You Are Wrong!Ural Championship 2009509583

1719Kill the Shaitan-BossNEERC 2009 Eastern Subregional2091298

1722Observation DeckUral Regional School Programming Contest 20092411129

1733Forgotten TechnologyUSU Championship 2009633864

1750Pakhom and the GullyPetrozavodsk Summer 2009. Ufa SATU Contest2321133

1753BookshelfUSU Personal Contest 2010889300

1754Explosion in a PyramidUSU Personal Contest 2010476555

1768Circular StringsUral Championship 20102481035

1775Space BowlingUral SU Championship 2010324749

1793Tray 2Ural Regional School Programming Contest 2010744331

1808Chapaev at the Planet OceanNEERC 2010 Eastern Subregional1481572

1824Ifrit BomberUSU Personal Contest 2011244928

1825Ifrit Bomber 2USU Personal Contest 2011301758

1836Babel FishUral Championship 20112221000

1839The MentaculusUral Championship 20111012090

1840Victim of AdvertisingUral Championship 2011207733

1874Football GoalUral Regional School Programming Contest 20111277168

1875Angry BirdsUral Regional School Programming Contest 2011257811

1883Ent's BirthdayUral Regional School Programming Contest 20112001031

1894Non-Flying WeatherNEERC 2011 Eastern Subregional1241612

1909Space ReconUral Championship 2012453383

1913Titan Ruins: Alignment of ForcesNEERC 2012 Eastern Subregional1301325

1919Titan Ruins: Transformation of CylindersNEERC 2012 Eastern Subregional1051613

1927Herbs and MagicUral Regional School Programming Contest 2012197893

1938Caribbean TriangleUral FU Championship 2012383827

1955Boss, I Can See You!Petrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection443070

1956Fire SignalsPetrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection981535

1963KiteUral FU Personal Contest 2013388415

1983Nectar GatheringUral FU Championship 20131271135

1988Planet Ocean LandingUral FU Championship 2013171859

2016Magic and ScienceNEERC 2014 Eastern Subregional145297

2032Conspiracy Theory and RebrandingUral Regional School Programming Contest 2014209576

20503D-modelingUral Championship 2015521796

2054AstronomyUral Championship 2015125059

2067Friends and BerriesUral Regional School Programming Contest 2015393245

2076VasianaQualification of eastern subregional contest 201584950

2099Space InvaderUral FU Personal Contest 2014165450

2101Knight's ShieldUral FU Junior Championship 2016411350