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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
3540Formula26%(21/79)2017-4-2
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%(29/142)2017-6-9
3529Matrix Analysis26%(35/132)2017-7-2
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
3552Snatch!29%(65/221)2017-4-18
3556Increasing subsequences25%(67/264)2017-7-16
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
3500Youth Hostel Dorm26%(112/417)2016-9-13
3574Japanese Writing56%(113/200)2017-4-18
3570Fund Management20%(114/549)2017-2-21
3527Generalized Connect Four19%(119/608)2013-11-30
3569Equation19%(124/625)2017-5-7
3558Map Generator returns (MG-II)49%(132/267)2017-7-20
3583Text Message Formatting14%(138/958)2017-4-22
3506Walk32%(145/443)2017-3-5
3521Geometric Map40%(151/377)2017-5-16
3502Flight Safety21%(170/773)2017-3-3
3562“Roman” corridor36%(177/482)2017-5-16
3514The Writers' Club21%(178/832)2016-4-15
3548Restoring the digits30%(183/594)2017-2-21
3526The Teacher’s Side of Math27%(189/678)2017-7-18
3598PopKart22%(236/1043)2017-3-5
3595Full Steiner Topologies36%(250/677)2016-12-25
3550AT – sequence38%(252/649)2017-3-5
3542History of Football32%(261/808)2017-7-6
3538Domestic Networks25%(268/1057)2017-5-14
3530A Modular Arithmetic Challenge14%(270/1877)2017-3-18
3553Task schedule61%(274/445)2017-7-20
3534Escape of Life and Death12%(319/2546)2017-3-5
3573I18n24%(331/1370)2017-2-21
3567Cactus Reloaded31%(334/1045)2017-5-12
3554Almost the shortest route26%(334/1271)2017-4-18
3533Light Switching Game59%(337/567)2017-7-20
3572Hanoi Towers49%(347/698)2017-7-20
3588The Downloading Task25%(357/1382)2017-1-9
3539Elevator26%(360/1336)2017-6-15
3524Bug Hunt49%(369/752)2017-7-10
3535A+B44%(392/882)2017-5-8
3541Given a string…21%(401/1880)2017-5-29
3532Resistance32%(409/1264)2017-7-17
3557Map Generator25%(411/1608)2017-7-20
3516Johnny Hates Math12%(432/3517)2016-4-15
3593Sea Base Exploration27%(439/1583)2016-12-4
3503Summits35%(453/1271)2017-5-2
3546Sea battle36%(462/1269)2017-3-23
3585Accumulation Degree23%(494/2064)2017-7-17
3576Language Recognition26%(504/1882)2017-3-17
3523The Morning after Halloween22%(535/2349)2017-7-16
3504Obfuscation19%(567/2903)2017-7-26
3513Let's Go to the Movies21%(584/2780)2017-3-4
3587The Biggest Cake17%(601/3377)2017-7-23
3594Escort of Dr. Who How26%(707/2677)2017-7-2
3590The shuffle Problem33%(713/2141)2017-7-20
3519Minimal Backgammon58%(732/1247)2017-7-20
3597Polygon Division53%(737/1369)2017-7-20
3501Escape from Enemy Territory27%(744/2708)2017-2-21
3509Rotating Rings38%(786/2021)2017-4-11
3566Building for UN44%(869/1957)2017-7-23
3510A Tale from the Dark Side of the Moon27%(919/3292)2017-7-6
3561Pseudographical recognizer40%(962/2356)2017-7-10
3544Journey with Pigs30%(1003/3286)2017-7-26
3528Ultimate Weapon48%(1122/2330)2017-7-20
3505Tower Parking61%(1133/1836)2017-7-6
3543iChess44%(1159/2593)2017-7-18
3512Incidental Points22%(1169/5232)2017-6-29
3537Crosses and Crosses39%(1460/3703)2017-7-25
3592Instantaneous Transference22%(1536/6790)2017-7-19
3581Sequence22%(1620/7236)2017-7-26
3508Hide That Number29%(1733/5950)2017-7-20
3511Fermat's Christmas Theorem21%(1836/8681)2017-5-4
3565Ants31%(2104/6682)2017-7-26
3536Beer Refrigerator39%(2236/5669)2017-7-9
3525Most Distant Point from the Sea44%(2445/5498)2017-7-24
3579Median34%(2681/7782)2017-7-26
3517And Then There Was One54%(2840/5253)2017-7-20
3507Judging Olympia47%(4176/8778)2017-7-25
3522Slim Span53%(4395/8250)2017-7-25
3580SuperMemo31%(5108/16243)2017-7-26
3589Number-guessing Game71%(5255/7312)2017-7-15
3518Prime Gap57%(5825/10113)2017-7-26

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