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IDTitleRatio(AC/submit) Date
3582Last Hit1%(8/588)2020-7-30
3563Parabolic teleports5%(12/205)2019-3-27
3540Formula19%(21/108)2019-3-27
3551Putin-chess18%(26/142)2019-3-27
3545K’ak’-u-pakal and Mayan Script15%(27/172)2019-3-27
3591Ants and Aphides9%(28/304)2020-7-30
3564Magic pyramid16%(29/171)2020-1-13
3560Supersquare17%(37/210)2019-3-27
3529Matrix Analysis23%(38/165)2020-3-14
3575Kingdom Partitioning15%(39/260)2019-3-27
3531Alternating Sum of Digits18%(46/249)2020-2-24
3559Trigonometric optimization10%(51/510)2019-9-25
3549GSM phone12%(52/415)2019-10-1
3584Small Polynomial Factorization20%(64/317)2019-3-27
3552Snatch!25%(68/266)2019-11-2
3556Increasing subsequences23%(70/296)2019-3-27
3568Diver48%(76/157)2019-11-10
3515Moving Sticks29%(78/268)2020-6-9
3578Card Game12%(82/662)2019-3-27
3586The missionaries and cannibals10%(84/808)2020-6-8
3520Lowest Pyramid23%(87/373)2019-3-27
3596Illuminated Planet28%(97/343)2020-5-2
3547Cube evolvent26%(101/381)2019-3-27
3555Cocktail21%(102/479)2019-9-25
3577Global Positioning System8%(106/1288)2020-7-7
3571Game26%(111/417)2020-7-29
3500Youth Hostel Dorm25%(113/440)2019-8-29
3599Pumping Lemma37%(114/303)2020-3-2
3574Japanese Writing50%(116/228)2019-11-3
3527Generalized Connect Four18%(121/668)2020-3-2
3569Equation18%(126/674)2020-4-12
3558Map Generator returns (MG-II)44%(135/304)2019-9-25
3583Text Message Formatting13%(140/1003)2019-11-10
3570Fund Management19%(145/749)2020-6-26
3506Walk29%(149/508)2019-9-25
3521Geometric Map39%(154/393)2019-9-25
3502Flight Safety21%(173/807)2019-3-27
3562“Roman” corridor34%(179/517)2019-9-25
3514The Writers' Club20%(184/878)2020-4-7
3548Restoring the digits31%(191/614)2020-6-13
3526The Teacher’s Side of Math29%(242/822)2020-10-6
3598PopKart22%(244/1080)2019-9-25
3595Full Steiner Topologies35%(259/723)2019-9-25
3542History of Football23%(276/1169)2020-8-27
3538Domestic Networks25%(280/1117)2020-4-9
3550AT – sequence34%(281/819)2020-6-13
3530A Modular Arithmetic Challenge15%(305/1989)2020-10-16
3534Escape of Life and Death12%(321/2556)2020-2-25
3554Almost the shortest route25%(342/1326)2020-1-15
3573I18n24%(354/1465)2020-7-15
3588The Downloading Task25%(360/1405)2019-3-27
3572Hanoi Towers49%(367/748)2020-10-25
3553Task schedule60%(377/623)2020-8-28
3533Light Switching Game59%(377/632)2020-10-18
3524Bug Hunt46%(393/841)2020-9-14
3567Cactus Reloaded32%(397/1234)2020-8-27
3535A+B43%(401/932)2020-9-18
3541Given a string…21%(403/1904)2020-4-10
3516Johnny Hates Math12%(437/3594)2020-4-7
3593Sea Base Exploration27%(447/1617)2020-4-23
3557Map Generator26%(448/1699)2020-10-14
3503Summits35%(469/1326)2020-4-5
3546Sea battle34%(477/1376)2020-4-14
3532Resistance33%(496/1494)2020-10-2
3539Elevator28%(497/1760)2020-8-25
3576Language Recognition26%(522/1966)2020-5-22
3504Obfuscation19%(591/3081)2020-4-6
3513Let's Go to the Movies21%(592/2800)2020-4-6
3587The Biggest Cake17%(616/3474)2020-1-27
3523The Morning after Halloween23%(716/3056)2020-10-23
3519Minimal Backgammon58%(743/1263)2020-8-13
3597Polygon Division53%(758/1411)2020-4-23
3594Escort of Dr. Who How27%(775/2842)2020-7-25
3509Rotating Rings38%(797/2052)2020-4-6
3501Escape from Enemy Territory27%(809/2944)2020-8-14
3590The shuffle Problem33%(831/2480)2020-9-17
3566Building for UN44%(900/2023)2020-4-11
3510A Tale from the Dark Side of the Moon27%(931/3367)2020-4-6
3561Pseudographical recognizer40%(985/2424)2019-11-19
3544Journey with Pigs31%(1086/3464)2020-10-2
3543iChess44%(1172/2625)2020-4-11
3512Incidental Points22%(1181/5267)2020-4-6
3505Tower Parking61%(1211/1977)2020-9-8
3528Ultimate Weapon48%(1246/2587)2020-9-2
3585Accumulation Degree23%(1745/7398)2020-10-24
3592Instantaneous Transference22%(1794/8016)2020-8-31
3511Fermat's Christmas Theorem21%(1859/8777)2020-9-9
3537Crosses and Crosses38%(1944/5030)2020-10-15
3508Hide That Number28%(1953/6930)2020-9-8
3581Sequence22%(2277/9963)2020-10-9
3536Beer Refrigerator39%(2297/5836)2020-7-22
3565Ants31%(2829/8856)2020-10-18
3525Most Distant Point from the Sea44%(2990/6782)2020-10-23
3517And Then There Was One54%(3251/5950)2020-10-21
3507Judging Olympia47%(4288/9090)2020-9-12
3589Number-guessing Game71%(5389/7550)2020-9-10
3522Slim Span52%(5652/10781)2020-10-14
3579Median34%(6040/17600)2020-10-25
3518Prime Gap56%(6597/11586)2020-10-23
3580SuperMemo30%(6672/21534)2020-10-24

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