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IDTitleRatio(AC/submit) Date
3689Equations9%(145/1547)2024-2-4
3677Chemical Weighing15%(94/604)2019-7-27
3607Distribution of Toys16%(202/1237)2023-1-31
3676Tomorrow Genius 200817%(18/105)2019-9-23
3642Carpool18%(167/883)2023-6-11
3690Constellations20%(1634/7871)2023-6-9
3647Tournament21%(159/735)2023-5-16
3674Super Assassin22%(561/2534)2023-8-19
3651Slink24%(27/112)2022-5-30
3603Zen Puzzle Garden24%(75/305)2024-3-1
3696The Luckiest number24%(3072/12403)2024-4-23
3617Best Cow Line24%(15906/64040)2024-4-21
3610Maclaurin Series of Reciprocals25%(64/251)2022-2-6
3669Meteor Shower25%(10280/40296)2024-4-24
3604Professor Ben25%(2358/9235)2024-3-17
3645Smeech26%(714/2745)2023-5-24
3630Phone List26%(13496/51500)2024-4-17
3657Haybale Guessing26%(775/2917)2023-6-1
3675Telescope27%(1246/4609)2024-4-10
3625Building Roads27%(3884/14350)2024-4-10
3640Conformity27%(1088/3995)2023-11-18
3636Nested Dolls27%(2519/9105)2023-10-4
3643Friend or Foe?28%(305/1076)2021-11-29
3687Labeling Balls28%(5865/20354)2024-4-20
3608Bridge Across Islands28%(4172/14401)2024-3-17
3679The Delivery of Control29%(74/253)2022-8-27
3699miniSQL29%(745/2504)2021-4-2
3695Rectangles30%(1301/4328)2023-6-1
3648Wedding30%(4289/14261)2024-2-15
3681Finding the Rectangle30%(1030/3402)2021-6-5
3693Maximum repetition substring30%(4457/14697)2024-2-9
3697USTC campus network30%(1592/5228)2022-10-6
3601Tower of Hanoi30%(763/2472)2024-4-23
3644Gangs31%(151/478)2023-3-22
3685Matrix31%(4687/14769)2024-4-21
3682King Arthur's Birthday Celebration31%(1451/4535)2023-12-20
3631Cuckoo Hashing33%(443/1337)2023-5-1
3621Sightseeing Cows33%(4848/14591)2024-3-6
3623Best Cow Line, Gold33%(2352/7006)2024-3-24
3634Circle of Debt33%(106/315)2021-3-25
3683Priest John's Busiest Day33%(5062/15025)2024-4-2
3658Artificial Lake33%(790/2336)2024-2-15
3612Telephone Wire34%(1333/3880)2023-1-31
3633Copying DNA34%(314/910)2022-6-4
3639Exchange Rates34%(978/2797)2023-8-11
3659Cell Phone Network34%(3390/9695)2024-3-24
3662Telephone Lines35%(4944/14119)2024-4-18
3694Network35%(6346/17985)2024-4-1
3614Sunscreen35%(6554/18500)2024-4-23
3684Physics Experiment35%(1864/5211)2024-4-16
3622Gourmet Grazers35%(1022/2852)2024-4-12
3665iCow36%(2525/6953)2024-4-11
3678Katu Puzzle36%(5331/14646)2024-4-21
3629Card Stacking36%(2844/7758)2024-4-15
3609Reset Sequence36%(368/1002)2023-4-7
3635Full Tank?36%(6250/16957)2024-4-24
3611Minimum Weighted Perfect Fractional b-Matching36%(48/130)2019-7-12
3661Running37%(3318/8921)2024-4-24
3668Game of Lines37%(2814/7489)2024-4-21
3655Guard37%(100/264)2022-5-31
3600Subimage Recognition38%(1261/3312)2024-3-17
3688Cheat in the Game38%(616/1611)2024-4-19
3663Costume Party39%(6839/17445)2024-4-18
3613Cow Relays39%(4543/11541)2024-4-23
3686The Windy's40%(2953/7375)2024-3-17
3656Rock Skipping40%(721/1768)2023-5-31
3649Typesetting40%(254/621)2023-10-20
3671Dining Cows40%(3850/9400)2024-4-20
3624Charm Bracelet41%(31184/75214)2024-4-24
3605Sheryl's Circuit I41%(522/1251)2022-11-22
3606Sheryl's Circuit II41%(222/529)2020-6-13
3615Cow Hurdles42%(4453/10478)2024-3-25
3653Here We Go(relians) Again42%(735/1726)2022-5-29
3641Pseudoprime numbers42%(7818/18202)2024-4-23
3680Intervals43%(4523/10489)2024-4-4
3667Hotel43%(11145/25695)2024-4-24
3638Moogle43%(607/1397)2022-6-4
3602Typographical Ligatures43%(575/1321)2024-4-6
3628Bookshelf 244%(6181/13943)2024-3-16
3616Milking Time44%(11404/25349)2024-4-24
3666Making the Grade45%(7559/16659)2024-4-23
3691DNA repair45%(3914/8624)2024-4-4
3619Speed Reading46%(4689/9984)2024-3-26
3646The Dragon of Loowater47%(2300/4842)2023-9-14
3692Kindergarten47%(4490/9429)2024-3-12
3618Exploration47%(2435/5099)2024-3-25
3670Eating Together48%(3858/7981)2023-12-8
3627Bookshelf49%(5078/10267)2024-4-22
3664Election Time50%(5827/11499)2024-4-18
3620Avoid The Lakes51%(5362/10445)2024-4-19
3672Long Distance Racing53%(4927/9250)2024-4-21
3626Mud Puddles55%(2088/3776)2024-1-31
3660Cow Contest56%(15535/27668)2024-4-24
3652Persistent Bits57%(1633/2864)2022-5-28
3637Shopaholic57%(3185/5545)2023-8-2
3654Electronic Document Security59%(682/1150)2022-5-28
3632Optimal Parking61%(5055/8278)2024-3-16
3650The Seven Percent Solution66%(5538/8290)2024-3-5
3673Cow Multiplication68%(10065/14590)2024-3-13

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