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Search: IN   Find problems that your team haven't solved
IDTitleRatio(AC/submit) Date
1608Banal Tickets11%(186/1587)2017-2-19
1627Experiment "X": Explosions Expected14%(91/636)2017-1-16
1615Merging Sequences Problem16%(80/491)2017-3-13
1677Girls' Day20%(684/3348)2017-2-19
1602Zip20%(205/1001)2017-2-21
1638A number game22%(117/519)2017-3-5
1614Space AI Bombs23%(65/281)2017-1-13
1647One-move checkmate24%(434/1796)2017-2-22
1667Peg Game24%(162/667)2017-2-4
1675Happy Birthday!24%(1096/4433)2017-3-4
1670Obstructed Rook Circuits25%(48/187)2015-12-19
1684Dynamic Declaration Language (DDL)25%(291/1130)2017-3-16
1668Taxation With Representation Overdone26%(55/207)2016-11-16
1626Chapayev27%(69/255)2017-3-5
1625Censored!27%(2742/10044)2017-3-23
1654Area27%(5425/19855)2017-3-24
1600Centipede Collisions27%(79/289)2017-3-5
1649Market Place29%(214/726)2017-3-23
1669It's Logical30%(184/611)2016-11-16
1605Horse Shoe Scoring30%(34/112)2016-8-19
1628Deduction30%(183/600)2017-3-22
1648Countryside Highway31%(394/1270)2017-3-5
1613Cave Raider31%(317/1013)2017-3-19
1683Puzzlestan32%(399/1244)2017-3-22
1662CoIns32%(250/769)2016-9-23
1661Help Jimmy32%(3623/11122)2017-3-24
1644To Bet or Not To Bet32%(586/1778)2017-3-22
1650Integer Approximation33%(1876/5603)2017-3-19
1657Distance on Chessboard33%(9101/26853)2017-3-24
1630Max Separation34%(27/78)2016-8-19
1686Lazy Math Instructor34%(1380/3955)2017-3-7
1601Pizza Anyone?35%(240/671)2017-3-5
1679The Unique MST35%(10583/29566)2017-3-23
1639Picnic Planning36%(3803/10490)2017-3-22
1612The Geodetic Set Problem36%(247/677)2017-3-21
1652Holey Cloth36%(150/410)2017-3-17
1640Poly-polygonal Numbers37%(181/485)2017-3-5
1697The Erythea Campaign37%(244/651)2017-2-22
1616Harmonic Periods37%(134/357)2017-3-20
1690(Your)((Term)((Project)))37%(1325/3515)2017-3-17
1676What time is it?38%(651/1707)2017-3-5
1653Compacting Stickers38%(135/352)2017-3-18
1642Stacking Cubes38%(599/1554)2017-3-5
1632Vase collection38%(880/2272)2017-3-18
1678I Love this Game!38%(856/2207)2017-3-23
1623Squadtrees38%(194/498)2017-2-22
1609Tiling Up Blocks38%(2261/5803)2017-3-20
1699Best Sequence39%(2352/6027)2017-3-23
1673EXOCENTER OF A TRIANGLE40%(1443/3595)2017-3-4
1660Princess FroG40%(478/1169)2017-3-5
1698Alice's Chance40%(2957/7229)2017-3-16
1634Who's the boss?40%(1197/2925)2017-2-19
1641Rational Approximation41%(53/129)2016-7-24
1635Subway tree systems41%(3286/7881)2017-3-22
1659Frogs' Neighborhood41%(4097/9769)2017-3-24
1655Balancing Act42%(5566/13182)2017-3-24
1637Sightseeing tour42%(3993/9452)2017-3-23
1636Prison rearrangement42%(1244/2904)2017-3-23
1607Deck42%(3695/8625)2017-3-19
1643Checker's Check44%(74/168)2016-7-12
1618Decorations44%(476/1078)2017-3-19
1688Dolphin Pool44%(197/446)2017-3-5
1687Buggy Sat45%(657/1449)2017-3-24
1694An Old Stone Game45%(1644/3609)2017-3-24
1603Risk46%(1445/3104)2017-3-19
1619EKG Sequence46%(327/699)2017-2-21
1646Double Trouble46%(219/467)2017-3-22
16893002 Rubbery47%(114/242)2017-3-23
1681Painter's Problem47%(3005/6303)2017-3-21
1621Polly Nomials48%(252/525)2017-3-5
1611The Suspects48%(17774/36648)2017-3-24
1633Gladiators48%(248/511)2017-3-21
1610Quad Trees49%(523/1067)2017-3-7
1695Magazine Delivery49%(1163/2349)2017-3-22
1691Painting A Board49%(1892/3820)2017-3-7
1620Phone Home50%(390/779)2017-3-19
1682Clans on the Three Gorges50%(376/740)2017-2-22
1672Fully Diversified Sequences of Sets51%(239/467)2017-3-3
1693Counting Rectangles51%(590/1141)2017-3-9
1624This Takes the Cake51%(394/760)2017-2-18
1685Color Tunnels51%(310/597)2017-2-23
1629Fillword52%(695/1336)2017-3-5
1604Just the Facts52%(4888/9281)2017-3-19
1622Pushing Boxes52%(216/410)2017-2-9
1674Sorting by Swapping53%(5221/9749)2017-3-16
1663Number Steps54%(7585/14005)2017-3-24
1631Bridging signals54%(7571/13967)2017-3-24
1671Rhyme Schemes55%(1001/1799)2017-3-17
1606Jugs57%(2941/5081)2017-3-21
1680Fork() Makes Trouble61%(289/473)2017-3-19
1658Eva's Problem61%(11297/18424)2017-3-24
1645BSP Trees61%(114/184)2017-2-22
1664放苹果62%(20731/33431)2017-3-24
1651Multiplication Puzzle62%(6021/9695)2017-3-24
1617Crypto Columns62%(1647/2642)2017-3-18
1665Biker's Trip Odometer62%(3585/5692)2017-3-18
1696Space Ant62%(2730/4334)2017-3-24
1656Counting Black64%(7207/11188)2017-3-24
1692Crossed Matchings64%(1855/2857)2017-3-15
1666Candy Sharing Game65%(2706/4146)2017-3-20

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