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Search: IN   Find problems that your team haven't solved
IDTitleRatio(AC/submit) Date
3582Last Hit2%(8/371)2016-8-11
3563Parabolic teleports6%(12/186)2012-11-24
3540Formula27%(21/77)2016-7-6
3551Putin-chess20%(25/123)2014-7-3
3545K’ak’-u-pakal and Mayan Script19%(27/141)2013-1-7
3591Ants and Aphides10%(28/268)2014-8-5
3564Magic pyramid20%(29/139)2016-6-5
3529Matrix Analysis27%(35/129)2017-3-3
3560Supersquare20%(37/185)2012-9-27
3575Kingdom Partitioning17%(39/223)2015-10-6
3531Alternating Sum of Digits19%(41/206)2017-3-22
3549GSM phone14%(49/333)2017-3-3
3559Trigonometric optimization10%(50/497)2017-3-5
3584Small Polynomial Factorization24%(62/257)2014-1-4
3556Increasing subsequences26%(63/242)2015-12-29
3552Snatch!30%(65/216)2017-3-3
3568Diver52%(73/140)2017-3-3
3515Moving Sticks34%(77/226)2016-8-28
3586The missionaries and cannibals27%(78/285)2016-7-26
3578Card Game13%(81/605)2017-3-22
3596Illuminated Planet27%(85/306)2017-2-21
3520Lowest Pyramid25%(87/343)2016-8-2
3547Cube evolvent27%(100/361)2014-7-2
3555Cocktail22%(101/444)2017-3-3
3599Pumping Lemma36%(101/275)2017-2-21
3577Global Positioning System8%(105/1245)2017-3-3
3571Game29%(107/363)2016-10-14
3574Japanese Writing57%(111/192)2015-11-17
3500Youth Hostel Dorm26%(112/417)2016-9-13
3570Fund Management20%(114/549)2017-2-21
3527Generalized Connect Four19%(119/608)2013-11-30
3569Equation19%(122/622)2016-9-7
3558Map Generator returns (MG-II)49%(131/264)2017-3-5
3583Text Message Formatting14%(138/957)2016-9-19
3506Walk32%(145/443)2017-3-5
3521Geometric Map39%(150/376)2017-2-21
3502Flight Safety21%(170/773)2017-3-3
3526The Teacher’s Side of Math26%(171/635)2017-2-13
3562“Roman” corridor36%(176/481)2016-12-11
3514The Writers' Club21%(178/832)2016-4-15
3548Restoring the digits30%(183/594)2017-2-21
3598PopKart22%(236/1043)2017-3-5
3595Full Steiner Topologies36%(250/677)2016-12-25
3550AT – sequence38%(252/649)2017-3-5
3542History of Football33%(258/764)2017-2-6
3553Task schedule60%(265/436)2017-3-11
3538Domestic Networks25%(266/1031)2017-2-21
3530A Modular Arithmetic Challenge14%(270/1877)2017-3-18
3534Escape of Life and Death12%(319/2546)2017-3-5
3533Light Switching Game60%(329/548)2017-2-21
3567Cactus Reloaded31%(329/1033)2017-2-14
3573I18n24%(331/1370)2017-2-21
3554Almost the shortest route26%(334/1269)2017-3-5
3572Hanoi Towers49%(346/695)2017-3-23
3539Elevator26%(346/1305)2017-3-3
3588The Downloading Task25%(357/1382)2017-1-9
3524Bug Hunt49%(367/747)2017-3-5
3535A+B44%(387/873)2017-3-22
3532Resistance32%(390/1218)2017-3-19
3541Given a string…21%(399/1874)2017-2-11
3557Map Generator25%(409/1606)2017-3-6
3516Johnny Hates Math12%(432/3517)2016-4-15
3593Sea Base Exploration27%(439/1583)2016-12-4
3503Summits35%(451/1265)2017-2-21
3546Sea battle36%(462/1269)2017-3-23
3585Accumulation Degree24%(489/1999)2017-1-21
3576Language Recognition26%(504/1882)2017-3-17
3523The Morning after Halloween22%(511/2299)2017-3-20
3504Obfuscation19%(565/2870)2017-3-21
3513Let's Go to the Movies21%(584/2780)2017-3-4
3587The Biggest Cake17%(598/3358)2017-3-22
3590The shuffle Problem33%(702/2115)2017-3-8
3594Escort of Dr. Who How26%(702/2661)2017-3-22
3519Minimal Backgammon58%(730/1243)2017-2-21
3597Polygon Division53%(735/1367)2017-3-1
3501Escape from Enemy Territory27%(744/2708)2017-2-21
3509Rotating Rings38%(785/2020)2017-2-21
3566Building for UN44%(868/1955)2017-3-1
3510A Tale from the Dark Side of the Moon27%(918/3290)2017-3-3
3561Pseudographical recognizer40%(953/2340)2017-2-28
3544Journey with Pigs30%(985/3244)2017-3-21
3528Ultimate Weapon48%(1116/2313)2017-2-22
3505Tower Parking62%(1123/1810)2017-3-3
3543iChess44%(1155/2569)2017-2-23
3512Incidental Points22%(1167/5229)2017-2-25
3537Crosses and Crosses39%(1403/3573)2017-3-16
3592Instantaneous Transference22%(1514/6672)2017-3-18
3581Sequence22%(1571/7007)2017-3-21
3508Hide That Number29%(1720/5915)2017-3-23
3511Fermat's Christmas Theorem21%(1834/8659)2017-3-16
3565Ants31%(1987/6340)2017-3-22
3536Beer Refrigerator39%(2222/5643)2017-3-20
3579Median33%(2319/6925)2017-3-23
3525Most Distant Point from the Sea44%(2351/5252)2017-3-18
3517And Then There Was One53%(2778/5154)2017-3-20
3507Judging Olympia47%(4157/8743)2017-3-22
3522Slim Span53%(4237/7949)2017-3-17
3580SuperMemo31%(4868/15452)2017-3-23
3589Number-guessing Game71%(5228/7267)2017-3-18
3518Prime Gap57%(5718/9920)2017-3-20

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