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Problem set. Volume 7


1639Chocolate 2Autumn School Contest 20081090133

1607TaxiUSU Personal Contest 2008748650

1636Penalty TimeUSU Championship 2008609958

1654Cipher MessageNEERC 2008 Eastern Subregional595359

1617Flat SpotsUral Championship 2008588664

1638BookwormUSU Championship 2008508370

1601AntiCAPSUSU Personal Contest 2008424089

16421D MazeAutumn School Contest 2008378294

1644A Whole Lot of WalnutsAutumn School Contest 2008370996

1688Team.GOV!USU Personal Contest 20092719126

1683FridgeUSU Personal Contest 20092662129

1671Anansi's CobwebPetrozavodsk Summer 2008. USU Contest2552136

1612Tram ForumUral Championship 20082634142

1613For Fans of StatisticsUral Championship 20082451153

1640Circle of WinterAutumn School Contest 20082109168

1685OrthographyUSU Personal Contest 20091958175

1645Ski RaceAutumn School Contest 20081845192

1635Mnemonics and PalindromesUSU Championship 20081824194

1656Far Away Kingdom's ArmyNEERC 2008 Eastern Subregional1792197

1680The First NonqualifyingUSU Personal Contest 20091676204

1658Sum of DigitsNEERC 2008 Eastern Subregional1478238

1603EruditeUSU Personal Contest 20081505250

1684Jack's Last WordUSU Personal Contest 20091302262

1604Country of FoolsUSU Personal Contest 20081399268

1651Shortest SubchainNEERC 2008 Eastern Subregional1011347

1692Flags for ProvincesPetrozavodsk Winter 2009. USU Contest970349

1648YachtsAutumn School Contest 2008982358

1628White StreaksUSU Championship 2008895394

1665Dean's Financial PyramidPetrozavodsk Winter 2008. USU Contest837413

1650BillionairesNEERC 2008 Eastern Subregional821427

1602ElevatorUSU Personal Contest 2008874428

1631Drunk King 2USU Championship 2008811434

1643Attack of the Dark FortressAutumn School Contest 2008769456

1641DutiesAutumn School Contest 2008744471

1682Crazy ProfessorUSU Personal Contest 2009618547

1600AirportUSU Personal Contest 2008678550

1605Devil's SequenceUSU Personal Contest 2008638584

1698Square Country 5Petrozavodsk Winter 2009. USU Contest565595

1659Regular TrianglesNEERC 2008 Eastern Subregional566616

1690Army of MagesPetrozavodsk Winter 2009. USU Contest545617

1619Big BrotherPetrozavodsk Winter 2008. ITMO Contest529671

1606SlalomUSU Personal Contest 2008540688

1611DecimationUral Championship 2008524703

1633HippogriffsUSU Championship 2008487718

1629TripUSU Championship 2008449777

1647Divide an Island!Autumn School Contest 2008446779

1614National Project “Trams”Ural Championship 2008466789

1646Godzilla Strikes Back!Autumn School Contest 2008428811

1689Fisherman and BarbellUSU Personal Contest 2009394850

1696Salary for RobotsPetrozavodsk Winter 2009. USU Contest381875

1630TalismanUSU Championship 2008366949

1608Lucky Tickets 2008Ural Championship 2008372983

1625Hankel MatrixPetrozavodsk Winter 2008. ITMO Contest358983

1679Scrooge's TowerPetrozavodsk Summer 2008. USU Contest339997

1699Turning TurtlesPetrozavodsk Winter 2009. USU Contest3151053

1627JoinPetrozavodsk Winter 2008. ITMO Contest3271074

1687Numismatics for FunUSU Personal Contest 20092841168

1666Vasya FerrariPetrozavodsk Winter 2008. USU Contest2741233

1669Universal WordPetrozavodsk Winter 2008. USU Contest2571311

1686Photovoltaic SpaceshipUSU Personal Contest 20092381385

1657Cube SnakeNEERC 2008 Eastern Subregional2421407

1620Clever HousePetrozavodsk Winter 2008. ITMO Contest2411442

1673Admission to ExamPetrozavodsk Summer 2008. USU Contest2311444

1677Monkey at the KeyboardPetrozavodsk Summer 2008. USU Contest1991665

1676Mortal KombatPetrozavodsk Summer 2008. USU Contest1901740

1670AsteriskPetrozavodsk Summer 2008. USU Contest1891749

1675Lunar Code 2Petrozavodsk Summer 2008. USU Contest1881758

1610CactusesUral Championship 20081921859

1615Tram SolitaireUral Championship 20081881896

1667Square Country 3Petrozavodsk Winter 2008. USU Contest1721923

1664Pipeline TransportationPetrozavodsk Winter 2008. USU Contest1691956

1655Somali PiratesNEERC 2008 Eastern Subregional1652027

1634Spider MiteUSU Championship 20081582123

1652Banking CrisisNEERC 2008 Eastern Subregional1312515

1609Tram TileUral Championship 20081292701

1663The Hobbit or There and Back Again 2Petrozavodsk Winter 2008. USU Contest1162778

1694Killer WordsPetrozavodsk Winter 2009. USU Contest1112828

1695Work for RobotsPetrozavodsk Winter 2009. USU Contest1062950

1637Triangle Game 2USU Championship 20081073048

1691Algorithm ComplexityPetrozavodsk Winter 2009. USU Contest1013083

1622EndspielPetrozavodsk Winter 2008. ITMO Contest1013260

1623Fractal LabyrinthPetrozavodsk Winter 2008. ITMO Contest1003290

1681Brother Bear's GardenUSU Personal Contest 2009923367

1616Square Country 4Ural Championship 2008893792

1632LasersUSU Championship 2008794007

1661DodecahedronPetrozavodsk Winter 2008. USU Contest744167

1662Goat in the Garden 6Petrozavodsk Winter 2008. USU Contest664606

1621Definite IntegralPetrozavodsk Winter 2008. ITMO Contest674700

1618Arrays PrintingPetrozavodsk Winter 2008. ITMO Contest605170

1697Sniper ShotPetrozavodsk Winter 2009. USU Contest545347

1674Drunk KingPetrozavodsk Summer 2008. USU Contest486001

1668Death Star 2Petrozavodsk Winter 2008. USU Contest466251

1660The Island of Bad LuckPetrozavodsk Winter 2008. USU Contest456364

1624Go out of here!Petrozavodsk Winter 2008. ITMO Contest466462

1649Abstractionism to the PeopleNEERC 2008 Eastern Subregional407093

1653Death ConveyorNEERC 2008 Eastern Subregional407093

1626Interfering SegmentPetrozavodsk Winter 2008. ITMO Contest377700

1678Space Poker 3Petrozavodsk Summer 2008. USU Contest308701

1672Droid fliesPetrozavodsk Summer 2008. USU Contest2210876

1693Loyd's ProblemPetrozavodsk Winter 2009. USU Contest2111038