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IDTitleRatio(AC/submit) Date
3202A Very Simple Compiler3%(3/81)2020-1-3
3203Incremental Python Parsing4%(8/188)2020-2-19
3236Michelle's Evaluation7%(115/1628)2020-10-16
3247Robots10%(25/250)2019-3-27
3209From Pythagoras to …12%(371/2873)2020-5-14
3293Rectilinear polygon13%(316/2311)2020-9-28
3223Football Game13%(113/822)2020-11-27
3234The Kylin Den14%(18/126)2019-6-16
3240Solution to the n2 − 1 Puzzle15%(69/449)2019-6-20
3218Alignments16%(245/1520)2020-9-24
3231FlashGet16%(498/2974)2019-3-27
3206Ikki's Story III - Rescue frkstyc!17%(126/727)2020-1-5
3289Moonshine17%(136/768)2019-3-27
3246Game18%(553/2973)2020-11-5
3248Soldier19%(97/508)2019-11-8
3251Big Square19%(1177/6132)2020-11-3
3215Median of Lines20%(310/1502)2019-12-31
3238A Coin Game21%(86/397)2019-11-21
3235Super Knight22%(46/207)2020-7-28
3214Heap22%(693/3088)2020-9-22
3249Test for Job22%(3499/15506)2020-12-4
3285Point of view in Flatland23%(231/972)2019-9-25
3212Rescue Alice23%(381/1591)2020-6-3
3232Accelerator24%(1204/4859)2020-9-8
3243Clever Y24%(2917/11709)2020-11-17
3284Eventually periodic sequence25%(188/742)2019-3-27
3237Tree25%(3756/14797)2020-12-2
3225Help with Intervals25%(3809/14652)2020-11-17
3271Lilypad Pond26%(464/1784)2020-8-2
3220Context-Free Languages26%(251/962)2020-5-3
3216Repairing Company26%(2107/7971)2020-12-3
3227Mountains26%(541/2023)2019-11-10
3229The Best Travel Design27%(460/1670)2019-10-3
3274Gold Balanced Lineup27%(5242/18831)2020-11-3
3277City Horizon27%(5886/21132)2020-11-28
3272Cow Traffic28%(1202/4234)2020-11-28
32423-dimensional Musical Water-fence28%(51/179)2019-6-20
3245Sequence Partitioning28%(430/1505)2020-7-15
3266Cow School28%(330/1153)2020-11-27
3204Ikki's Story I - Road Reconstruction29%(2462/8477)2020-11-24
3294Life Forms29%(6076/20743)2020-12-5
3205Ikki's Story II - War with TN29%(275/929)2020-2-2
3200Babel Towers29%(324/1090)2020-7-14
3283Card Hands30%(1020/3378)2020-11-3
3278Catch That Cow30%(53114/173829)2020-12-5
3288Mall Mania31%(356/1140)2020-2-11
3296Rinse31%(228/723)2020-11-30
3241Object Clustering31%(993/3147)2020-11-28
3260The Fewest Coins31%(2795/8843)2020-11-29
3201Little Quilt31%(267/842)2020-9-30
3269Building A New Barn32%(1181/3665)2020-11-30
3211Washing Clothes32%(3634/11231)2020-11-10
3253Fence Repair32%(26830/82269)2020-12-5
3217Eugenics33%(379/1117)2019-12-30
3291Cousins34%(279/816)2020-11-5
3255Roadblocks34%(9304/27175)2020-12-1
3250Bad Hair Day34%(10264/29850)2020-12-4
3244Difference between Triplets34%(1113/3227)2020-8-31
3279Fliptile35%(10141/28879)2020-12-5
3299Humidex35%(9717/27600)2020-12-3
3213PM335%(1410/3989)2020-5-3
3228Gold Transportation35%(1383/3882)2020-12-1
3239Solution to the n Queens Puzzle35%(1567/4378)2020-11-29
3207Ikki's Story IV - Panda's Trick35%(4645/12971)2020-11-25
3273Monthly Expense36%(16086/43905)2020-12-2
3259Wormholes37%(31093/83851)2020-12-4
3287The Trip, 200737%(710/1910)2020-10-24
3295Tautology38%(6644/17139)2020-11-29
3270Cow Sorting38%(3358/8655)2020-11-28
3222Edge Pairing39%(447/1143)2020-5-14
3265Problem Solving39%(770/1959)2020-8-1
3257Cow Roller Coaster39%(1217/3067)2020-11-15
3226String's Puzzle40%(1011/2527)2020-5-4
3233Matrix Power Series40%(14012/34967)2020-12-4
3282Ferry Loading IV40%(894/2221)2020-7-14
3297Open Source40%(774/1920)2020-7-18
3258River Hopscotch41%(11336/27640)2020-12-4
3256Cow Picnic41%(2557/6160)2020-12-4
3230Travel41%(1962/4714)2020-11-11
3262Protecting the Flowers41%(5735/13775)2020-12-4
3219Binomial Coefficients42%(3009/7144)2020-11-7
3252Round Numbers42%(8786/20706)2020-12-5
3261Milk Patterns43%(9173/21122)2020-12-3
3298Antimonotonicity43%(1338/3079)2020-7-18
3281Dining43%(12463/28435)2020-12-4
3263Tallest Cow44%(3073/6905)2020-12-3
3268Silver Cow Party44%(18631/41582)2020-12-4
3292Semi-prime H-numbers45%(5644/12480)2020-12-2
3264Balanced Lineup45%(37615/82691)2020-12-4
3275Ranking the Cows45%(1639/3584)2020-12-3
3276Face The Right Way46%(4023/8685)2020-12-2
3290WFF 'N PROOF46%(431/930)2020-7-18
3280Cheapest Palindrome46%(7845/16801)2020-12-4
3267The Cow Lexicon47%(5870/12242)2020-12-3
3224Go for Lab Cup!50%(5027/9893)2020-11-29
3254Corn Fields52%(13172/25179)2020-12-3
3208Apocalypse Someday52%(1630/3113)2020-12-4
3286How many 0's?54%(2185/4025)2020-12-4
3221Diamond Puzzle55%(888/1611)2020-9-25
3210Coins65%(5128/7778)2020-12-4

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