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IDTitleRatio(AC/submit) Date
3403"Bloody Mary"3%(23/685)2016-11-17
3491Rotated Sky Charts5%(24/428)2017-1-20
3464Approximations6%(22/363)2016-8-4
3496Word Hyphenation11%(11/95)2015-8-17
3428Formatting function14%(326/2322)2016-12-4
3471Integral Roots14%(336/2377)2017-1-17
3477System of Linear Equations14%(84/579)2015-6-4
3479RoBa Has a Second Art Gallery!15%(80/522)2017-1-17
3457Mineshaft15%(10/65)2014-5-3
3476A Game with Colored Balls15%(513/3293)2016-11-12
3470Walls16%(274/1712)2017-1-12
3466Distance to the Prey16%(26/161)2015-2-27
3409Broken line16%(295/1737)2017-1-22
3424Better security18%(340/1820)2017-1-7
3453Soccer Tournament20%(161/795)2016-4-16
3412Ray21%(435/2062)2017-1-22
3482‘JBC’21%(258/1173)2016-8-13
3429Geometry with a ruler22%(372/1688)2016-11-25
3490Jumping Frogs22%(43/195)2016-8-17
3418Quadratic Functions22%(176/783)2016-10-23
3495Bitwise XOR of Arithmetic Progression22%(172/763)2017-1-17
3447Calendar of Events22%(137/605)2017-1-22
3405Convex hull22%(198/874)2016-12-26
3431Texture Tile23%(396/1684)2016-4-15
3492Knapsack II24%(400/1628)2016-12-1
3465Battle25%(557/2170)2016-12-15
3441Vacation Rentals25%(230/887)2017-1-22
3408The Domino Principle26%(479/1836)2017-1-22
3434Terrarium26%(263/996)2017-1-22
3499Containers26%(438/1656)2016-2-23
3473Stochastic Finite State Automaton26%(25/94)2014-8-8
3440Coin Toss27%(1043/3855)2017-1-9
3402Add a queen28%(247/877)2017-1-22
3467Cross Counting28%(437/1526)2016-12-16
3417Network28%(1439/5000)2017-1-18
3489Knapsack I29%(324/1093)2016-12-1
3410Split convex polygon29%(187/630)2016-12-9
3484Showstopper29%(606/2036)2017-1-15
3433Road Accident29%(23/77)2017-1-22
3406Last digit30%(952/3149)2016-12-28
3443Team Work30%(344/1123)2016-11-28
3472Holey Square Tiling30%(275/892)2017-1-4
3419Difference Is Beautiful31%(715/2302)2017-1-13
3413RPG31%(498/1597)2016-9-15
3468A Simple Problem with Integers31%(32025/102577)2017-1-22
3421X-factor Chains31%(2198/7019)2017-1-22
3497Assemble31%(1119/3547)2017-1-22
3474Ellipsoid32%(24/74)2014-8-8
3415Common Substrings32%(3480/10577)2017-1-19
3401String reduction33%(453/1368)2016-12-27
3430Pizza schedule33%(147/433)2016-12-9
3463Sightseeing35%(3172/9051)2017-1-20
3450Corporate Identity35%(2414/6802)2017-1-18
3475Paper-, er, Transcript-Folding Game35%(790/2219)2016-12-26
3436ACM Computer Factory35%(2633/7394)2017-1-22
3439Server Relocation35%(917/2550)2016-12-13
3400Dropping the stones36%(657/1825)2017-1-22
3442Baseball36%(112/308)2017-1-22
3411Paid Roads37%(2579/6942)2017-1-20
3494Largest Submatrix of All 1’s37%(2302/6133)2017-1-21
3455Cheesy Chess37%(150/396)2015-11-5
3446Catch the Bus!38%(55/144)2012-8-12
3462Lucky Light38%(409/1053)2016-9-28
3478Undergraduate Instruction Evaluation38%(51/131)2017-1-17
3451Money Money Money, Must Be Funny39%(174/438)2016-4-15
3426Doors and... more doors40%(183/457)2017-1-22
3461Oulipo40%(15346/38116)2017-1-22
3422Kaka's Matrix Travels40%(3911/9608)2017-1-21
3404Bridge over a rough river41%(1727/4196)2017-1-19
3414Pots42%(6514/15464)2017-1-22
3486Computers42%(819/1938)2016-11-30
3449Geometric Shapes42%(734/1727)2016-11-30
3485Highway42%(500/1170)2017-1-10
3452Railway Transportation42%(422/982)2016-10-15
3487The Stable Marriage Problem42%(1255/2920)2017-1-16
3437Tree Grafting43%(1025/2368)2017-1-22
3469Dual Core CPU43%(10355/23808)2017-1-23
3435Sudoku Checker44%(808/1824)2017-1-22
3432Count Squares44%(1282/2890)2016-12-3
3481Double Queue44%(6620/14901)2017-1-22
3459Projects44%(363/812)2016-7-30
3460Booksort45%(954/2103)2017-1-22
3498March of the Penguins45%(2171/4762)2017-1-22
3420Quad Tiling45%(1938/4250)2017-1-21
3425Customer support46%(1331/2872)2016-12-30
3448Roman Expressions46%(247/529)2017-1-9
3416Crossing47%(780/1659)2016-12-3
3407Brookebond s'en va en guerre...48%(822/1709)2017-1-18
3480John49%(1504/3063)2017-1-10
3493Chessboard Puzzle50%(269/528)2017-1-18
3456Frobenius50%(488/957)2016-1-12
3427Ecology tax52%(2483/4709)2017-1-22
3488Arne Saknussemm54%(751/1380)2017-1-19
3483Loan Scheduling54%(461/847)2017-1-10
3423Automaton optimization54%(339/620)2015-8-21
3445Elementary Additions55%(1393/2531)2017-1-22
3454Hypertheseus57%(169/292)2016-6-2
3438Look and Say60%(5738/9430)2017-1-12
3458Colour Sequence61%(760/1239)2017-1-13
3444Wavelet Compression65%(1487/2280)2017-1-22

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