UVA难度排行

UVA之难度排行：

Title	Total Submissions	Solving %	Total Users	Solving %
100 - The 3n + 1 problem	536120	27.38%	76353	72.62%
10055 - Hashmat the Brave Warrior	147050	27.33%	31953	85.72%
10071 - Back to High School Physics	74075	50.05%	27855	93.75%
102 - Ecological Bin Packing	75504	38.09%	21297	86.15%
458 - The Decoder	51482	47.67%	19204	92.57%
272 - TEX Quotes	47494	47.57%	18536	91.56%
10038 - Jolly Jumpers	95150	26.29%	18031	81.23%
10189 - Minesweeper	79513	22.72%	17542	71.80%
136 - Ugly Numbers	58360	29.45%	17253	75.59%
494 - Kindergarten Counting Game	48888	37.74%	16634	88.36%
10035 - Primary Arithmetic	63898	28.80%	15643	85.41%
101 - The Blocks Problem	73056	19.40%	15276	63.69%
10018 - Reverse and Add	63154	41.11%	15109	85.52%
591 - Box of Bricks	47054	31.54%	14861	79.49%
10300 - Ecological Premium	25426	66.53%	14756	96.64%
113 - Power of Cryptography	43063	38.02%	14266	87.04%
488 - Triangle Wave	62186	20.75%	13940	63.19%
10082 - WERTYU	39722	38.41%	13876	88.23%
299 - Train Swapping	28477	55.48%	13552	93.74%
108 - Maximum Sum	42257	39.37%	13391	79.16%
10783 - Odd Sum	32137	46.83%	12406	93.99%
11172 - Relational Operator	22814	59.72%	11241	96.75%
10370 - Above Average	24726	52.43%	11090	94.45%
105 - The Skyline Problem	44547	22.24%	11027	61.96%
10110 - Light, more light	43444	31.58%	10628	85.95%
382 - Perfection	30732	34.74%	10400	81.83%
483 - Word Scramble	30429	43.04%	10283	84.46%
424 - Integer Inquiry	26924	41.07%	10238	86.04%
10004 - Bicoloring	37434	44.83%	10182	87.61%
10008 - What's Cryptanalysis?	21957	56.48%	10163	93.37%
10041 - Vito's Family	36626	38.95%	10161	84.54%
495 - Fibonacci Freeze	47894	25.83%	10137	67.38%
579 - ClockHands	28010	42.63%	10052	91.27%
10696 - f91	27548	52.78%	10035	94.72%
401 - Palindromes	40171	24.93%	9823	75.65%
673 - Parentheses Balance	47692	29.26%	9770	82.31%
575 - Skew Binary	15754	68.97%	9602	96.51%
160 - Factors and Factorials	30997	30.36%	9423	79.99%
369 - Combinations	25836	43.38%	9393	89.00%
10340 - All in All	38780	29.86%	9320	88.44%
706 - LCD Display	42526	24.18%	9177	68.48%
10079 - Pizza Cutting	24155	42.09%	9164	92.31%
374 - Big Mod	25932	41.99%	9142	89.24%
10346 - Peter's Smokes	23037	42.54%	8896	91.52%
103 - Stacking Boxes	33927	22.65%	8739	60.24%
445 - Marvelous Mazes	24820	41.04%	8610	84.85%
10137 - The Trip	45124	18.77%	8395	62.97%
111 - History Grading	20205	39.96%	8371	71.60%
543 - Goldbach's Conjecture	28057	41.03%	8347	87.54%
10812 - Beat the Spread!	23779	39.37%	8320	92.42%
10327 - Flip Sort	24638	43.19%	8307	90.27%
694 - The Collatz Sequence	24086	38.88%	8307	87.01%
713 - Adding Reversed Numbers	22316	27.58%	8202	59.00%
151 - Power Crisis	15972	58.36%	8190	92.37%
490 - Rotating Sentences	30255	28.01%	8180	78.04%
10107 - What is the Median?	21236	46.52%	8149	90.11%
406 - Prime Cuts	31445	24.37%	8104	67.28%
10050 - Hartals	16806	56.12%	8051	92.75%
623 - 500!	33700	24.42%	7983	64.31%
10062 - Tell me the frequencies!	39075	18.03%	7928	60.12%
499 - What's The Frequency, Kenneth?	15242	57.40%	7799	94.01%
530 - Binomial Showdown	31668	24.51%	7762	79.59%
541 - Error Correction	15876	56.95%	7755	92.19%
10013 - Super long sums	40677	26.09%	7646	62.27%
264 - Count on Cantor	18293	48.03%	7611	88.90%
146 - ID Codes	16827	51.68%	7560	91.69%
120 - Stacks of Flapjacks	23303	40.44%	7512	86.21%
10405 - Longest Common Subsequence	26862	35.88%	7455	88.48%
10106 - Product	24854	37.44%	7439	88.17%
10127 - Ones	17127	51.84%	7342	90.17%
147 - Dollars	33863	22.40%	7297	64.64%
119 - Greedy Gift Givers	23320	23.87%	7264	64.95%
116 - Unidirectional TSP	37747	19.14%	7231	62.69%
107 - The Cat in the Hat	41756	18.99%	7108	64.29%
674 - Coin Change	21058	47.64%	7028	90.38%
10019 - Funny Encryption Method	11334	68.63%	7012	95.37%
10469 - To Carry or not to Carry	11566	71.52%	6994	97.53%
686 - Goldbach's Conjecture (II)	17300	52.16%	6978	92.95%
138 - Street Numbers	16436	42.22%	6922	82.52%
10222 - Decode the Mad man	13628	51.27%	6910	87.64%
357 - Let Me Count The Ways	24484	29.21%	6907	70.80%
492 - Pig-Latin	33684	24.21%	6904	75.87%
583 - Prime Factors	35819	28.05%	6866	76.01%
195 - Anagram	30309	23.07%	6838	63.91%
371 - Ackermann Functions	38610	23.03%	6777	72.29%
10302 - Summation of Polynomials	17255	44.04%	6732	90.54%
10006 - Carmichael Numbers	26022	36.68%	6719	82.84%
476 - Points in Figures: Rectangles	22212	38.32%	6585	90.90%
256 - Quirksome Squares	13597	54.92%	6539	92.58%
10003 - Cutting Sticks	22163	42.57%	6464	87.39%
10929 - You can say 11	23221	33.39%	6397	86.02%
10970 - Big Chocolate	12609	67.90%	6372	97.49%
10070 - Leap Year or Not Leap Year and ...	30012	13.84%	6364	48.32%
10252 - Common Permutation	27602	26.65%	6319	78.48%
572 - Oil Deposits	12937	59.19%	6304	95.61%
294 - Divisors	17120	44.11%	6224	86.49%
10010 - Where's Waldorf?	22564	27.93%	6138	76.03%
10924 - Prime Words	18324	39.13%	6022	92.91%
10034 - Freckles	24816	28.60%	5987	74.78%
414 - Machined Surfaces	15058	43.68%	5982	92.13%
568 - Just the Facts	12872	52.33%	5968	88.22%
439 - Knight Moves	15720	56.54%	5928	93.71%
112 - Tree Summing	28762	25.59%	5916	76.03%
612 - DNA Sorting	27583	20.51%	5886	59.14%
350 - Pseudo-Random Numbers	12155	53.43%	5862	89.07%
344 - Roman Digititis	10595	59.83%	5817	92.20%
10000 - Longest Paths	24328	20.88%	5755	58.73%
408 - Uniform Generator	14164	32.51%	5743	65.00%
441 - Lotto	13460	38.81%	5721	70.69%
438 - The Circumference of the Circle	9684	65.64%	5720	94.04%
10323 - Factorial! You Must be Kidding!!!	24131	24.59%	5704	76.58%
412 - Pi	18086	37.53%	5695	81.28%
10921 - Find the Telephone	9923	63.04%	5679	96.25%
10424 - Love Calculator	17445	34.03%	5679	87.04%
484 - The Department of Redundancy Department	16285	41.17%	5653	88.89%
324 - Factorial Frequencies	12294	55.24%	5647	88.70%
489 - Hangman Judge	17471	26.22%	5633	59.63%
10420 - List of Conquests	11903	54.31%	5604	94.31%
10260 - Soundex	11930	51.25%	5585	92.28%
106 - Fermat vs. Pythagoras	24862	31.75%	5498	62.90%
10131 - Is Bigger Smarter?	18685	37.91%	5496	85.17%
10235 - Simply Emirp	20959	29.97%	5395	87.40%
10161 - Ant on a Chessboard	10978	57.73%	5376	94.16%
10098 - Generating Fast	16319	40.60%	5355	81.38%
305 - Joseph	13301	47.49%	5334	88.02%
118 - Mutant Flatworld Explorers	13998	37.31%	5277	84.39%
477 - Points in Figures: Rectangles and Circles	10958	58.39%	5223	94.45%
11332 - Summing Digits	9959	60.96%	5208	96.29%
10066 - The Twin Towers	13407	45.57%	5153	87.62%
444 - Encoder and Decoder	17064	29.66%	5100	77.88%
104 - Arbitrage	25205	21.58%	5035	64.07%
11547 - Automatic Answer	8499	68.44%	5000	97.32%
573 - The Snail	11666	44.62%	4990	90.20%
231 - Testing the CATCHER	17836	20.51%	4950	56.67%
10200 - Prime Time	23176	12.68%	4950	35.29%
11462 - Age Sort	19333	36.64%	4936	88.41%
392 - Polynomial Showdown	16412	29.48%	4924	75.24%
562 - Dividing coins	20993	30.67%	4854	82.18%
10220 - I Love Big Numbers !	8828	62.83%	4850	93.84%
167 - The Sultan's Successors	11070	47.90%	4848	88.33%
200 - Rare Order	17107	29.43%	4835	74.91%
913 - Joana and the Odd Numbers	13453	42.67%	4831	91.78%
446 - Kibbles "n" Bits "n" Bits "n" Bits	10027	51.32%	4801	92.63%
10324 - Zeros and Ones	21076	28.08%	4767	79.78%
640 - Self Numbers	12418	49.40%	4758	88.73%
834 - Continued Fractions	9481	61.84%	4749	94.48%
156 - Ananagrams	10710	51.30%	4681	91.18%
11185 - Ternary	12070	43.58%	4661	94.49%
386 - Perfect Cubes	10702	48.75%	4657	87.74%
443 - Humble Numbers	13249	41.26%	4644	87.27%
10192 - Vacation	15282	36.46%	4636	88.76%
846 - Steps	12278	45.75%	4625	88.30%
190 - Circle Through Three Points	12935	32.25%	4618	76.09%
10195 - The Knights Of The Round Table	15411	31.50%	4614	84.53%
10099 - The Tourist Guide	20538	28.31%	4603	80.86%
900 - Brick Wall Patterns	8719	61.80%	4599	94.22%
10305 - Ordering Tasks	12439	47.54%	4598	92.34%
10931 - Parity	8455	65.27%	4576	96.44%
10499 - The Land of Justice	13664	40.78%	4551	91.19%
10432 - Polygon Inside A Circle	13391	39.77%	4545	91.07%
440 - Eeny Meeny Moo	7895	67.82%	4543	94.61%
847 - A Multiplication Game	10098	49.50%	4493	87.60%
10473 - Simple Base Conversion	11756	46.14%	4413	89.51%
10591 - Happy Number	11071	47.50%	4359	89.54%
291 - The House Of Santa Claus	7964	62.31%	4345	94.50%
621 - Secret Research	10658	43.90%	4345	86.35%
10033 - Interpreter	28055	21.71%	4335	71.93%
11000 - Bee	12017	41.13%	4305	91.75%
10026 - Shoemaker's Problem	17252	29.54%	4302	76.36%
10104 - Euclid Problem	12548	39.74%	4286	81.57%
11150 - Cola	9738	51.06%	4241	93.04%
10550 - Combination Lock	9137	56.25%	4224	94.27%
514 - Rails	13475	37.19%	4220	78.67%
352 - The Seasonal War	8384	58.03%	4219	92.79%
389 - Basically Speaking	13618	29.17%	4215	71.98%
11461 - Square Numbers	9152	51.53%	4092	94.65%
10699 - Count the factors	8476	61.66%	4070	95.26%
11044 - Searching for Nessy	6025	75.44%	4057	97.98%
133 - The Dole Queue	9418	43.81%	4054	85.03%
191 - Intersection	17696	20.50%	4044	66.17%
524 - Prime Ring Problem	15850	28.47%	4033	65.78%
459 - Graph Connectivity	16223	22.96%	4003	68.92%
122 - Trees on the level	18511	21.09%	3980	66.91%
455 - Periodic Strings	13764	19.87%	3980	55.20%
10023 - Square root	20814	7.66%	3977	21.70%
10474 - Where is the Marble?	14745	38.50%	3975	88.83%
336 - A Node Too Far	18326	26.59%	3953	80.17%
10183 - How Many Fibs?	15125	28.70%	3949	79.41%
10579 - Fibonacci Numbers	8129	59.37%	3934	92.55%
465 - Overflow	18855	21.49%	3928	76.25%
10608 - Friends	13832	45.73%	3919	91.58%
10196 - Check The Check	17910	25.90%	3897	77.24%
11479 - Is this the easiest problem?	15972	26.21%	3877	88.91%
10954 - Add All	12748	35.31%	3876	79.67%
10310 - Dog and Gopher	15667	27.47%	3866	82.31%
10139 - Factovisors	21534	18.17%	3866	53.70%
10267 - Graphical Editor	28204	14.42%	3865	63.57%
10209 - Is This Integration ?	10215	52.90%	3861	93.24%
482 - Permutation Arrays	18093	21.25%	3823	69.50%
10530 - Guessing Game	12248	37.12%	3812	90.32%
10815 - Andy's First Dictionary	15600	29.94%	3790	86.49%
10361 - Automatic Poetry	8098	49.22%	3764	91.29%
10130 - SuperSale	10877	49.16%	3756	92.39%
624 - CD	11393	44.19%	3751	87.98%
417 - Word Index	6835	66.07%	3746	94.63%
532 - Dungeon Master	12905	36.02%	3727	87.76%
10258 - Contest Scoreboard	22969	22.87%	3703	75.56%
10282 - Babelfish	15390	38.89%	3661	87.13%
400 - Unix ls	16060	36.81%	3656	83.04%
497 - Strategic Defense Initiative	17496	20.08%	3645	66.17%
11636 - Hello World!	9467	49.14%	3638	94.34%
11636 - Hello World!	9467	49.14%	3638	94.34%
10450 - World Cup Noise	9523	40.97%	3635	87.21%
537 - Artificial Intelligence?	10225	36.42%	3626	84.94%
10168 - Summation of Four Primes	27648	44.26%	3613	84.36%
10789 - Prime Frequency	9135	48.34%	3593	92.43%
11417 - GCD	6369	70.33%	3590	96.71%
10338 - Mischievous Children	9885	42.08%	3571	87.85%
729 - The Hamming Distance Problem	12405	38.27%	3565	72.85%
10142 - Australian Voting	33137	20.15%	3556	61.05%
128 - Software CRC	17445	41.49%	3551	88.09%
10394 - Twin Primes	14345	36.26%	3490	82.81%
567 - Risk	9499	43.08%	3474	81.55%
10515 - Powers Et Al.	15258	30.34%	3469	76.68%
11530 - SMS Typing	8308	47.46%	3443	94.71%
750 - 8 Queens Chess Problem	14942	18.58%	3443	56.72%
478 - Points in Figures: Rectangles, Circles, Triangles	9393	43.13%	3432	89.42%
531 - Compromise	12790	26.79%	3406	71.70%
10922 - 2 the 9s	8260	52.08%	3404	92.51%
10334 - Ray Through Glasses	7036	53.79%	3397	89.34%
496 - Simply Subsets	8052	49.13%	3383	88.32%
11854 - Egypt	8055	46.95%	3357	95.47%
536 - Tree Recovery	6727	60.70%	3355	94.04%
10193 - All You Need Is Love	6775	52.71%	3348	92.08%
10533 - Digit Primes	14848	31.65%	3340	79.28%
10878 - Decode the tape	8287	47.32%	3333	92.80%
10152 - ShellSort	22190	35.15%	3319	83.64%
10048 - Audiophobia	9245	40.24%	3307	79.74%
485 - Pascal's Triangle of Death	10772	28.05%	3294	60.69%
409 - Excuses, Excuses!	10205	31.98%	3292	80.92%
10945 - Mother bear	7312	52.65%	3284	94.09%
534 - Frogger	10201	37.28%	3271	82.21%
10101 - Bangla Numbers	14430	13.28%	3264	44.03%
10409 - Die Game	6320	60.38%	3250	95.48%
348 - Optimal Array Multiplication Sequence	10877	39.85%	3231	86.20%
576 - Haiku Review	5874	58.07%	3224	92.90%
340 - Master-Mind Hints	6840	50.89%	3211	87.89%
355 - The Bases Are Loaded	12501	24.27%	3210	76.11%
10042 - Smith Numbers	12498	32.36%	3206	81.16%
130 - Roman Roulette	7667	41.70%	3203	82.49%
10191 - Longest Nap	11847	27.74%	3189	78.93%
10245 - The Closest Pair Problem	29774	21.01%	3189	63.50%
755 - 487--3279	20579	17.76%	3188	59.19%
315 - Network	12281	38.12%	3182	84.63%
123 - Searching Quickly	9778	31.77%	3177	71.99%
10067 - Playing with Wheels	11178	38.73%	3138	88.27%
10190 - Divide, But Not Quite Conquer!	13997	19.82%	3129	72.58%
498 - Polly the Polynomial	9338	38.08%	3120	73.46%
11192 - Group Reverse	6147	56.55%	3118	95.67%
11805 - Bafana Bafana	6528	54.20%	3094	95.64%
343 - What Base Is This?	11446	28.60%	3076	78.25%
10905 - Children's Game	13027	25.73%	3072	70.28%
481 - What Goes Up	16054	23.39%	3038	70.93%
117 - The Postal Worker Rings Once	6894	48.17%	3018	89.56%
10032 - Tug of War	26279	9.53%	3015	26.00%
10198 - Counting	9025	41.88%	3013	82.24%
558 - Wormholes	8995	45.46%	3002	90.67%
378 - Intersecting Lines	8505	36.12%	2985	79.90%
124 - Following Orders	7820	32.77%	2979	69.92%
661 - Blowing Fuses	8503	35.41%	2971	85.86%
507 - Jill Rides Again	11843	32.44%	2968	83.19%
615 - Is It A Tree?	15316	18.16%	2962	62.53%
10784 - Diagonal	8034	40.64%	2958	91.41%
10025 - The ? 1 ? 2 ? ... ? n = k problem	10554	23.85%	2945	69.88%
11059 - Maximum Product	13072	21.81%	2918	77.52%
701 - The Archeologists' Dilemma	18684	30.05%	2916	60.77%
202 - Repeating Decimals	11121	25.39%	2910	63.06%
10194 - Football (aka Soccer)	16676	19.49%	2904	71.69%
10611 - The Playboy Chimp	10172	37.45%	2897	84.43%
193 - Graph Coloring	12148	23.62%	2894	60.64%
10037 - Bridge	14772	20.32%	2889	58.95%
155 - All Squares	6426	48.63%	2883	85.02%
10684 - The jackpot	8351	47.87%	2861	93.32%
793 - Network Connections	16942	25.59%	2860	76.54%
10105 - Polynomial Coefficients	6665	60.69%	2853	91.62%
10679 - I Love Strings!!	15876	26.51%	2847	55.46%
725 - Division	8541	28.57%	2844	66.00%
333 - Recognizing Good ISBNs	15810	13.93%	2840	47.01%
594 - One Little, Two Little, Three Little Endians	6226	61.37%	2831	94.52%
442 - Matrix Chain Multiplication	5662	60.56%	2828	93.35%
10465 - Homer Simpson	10538	35.53%	2810	82.63%
10205 - Stack 'em Up	10435	28.74%	2809	76.54%
10523 - Very Easy !!!	10293	26.20%	2794	61.78%
271 - Simply Syntax	8172	40.47%	2792	82.06%
10014 - Simple calculations	8009	29.33%	2792	66.51%
10341 - Solve It	17804	27.37%	2789	85.26%
356 - Square Pegs And Round Holes	7846	26.91%	2789	59.34%
544 - Heavy Cargo	6616	49.17%	2788	89.42%
10336 - Rank the Languages	5394	58.95%	2778	94.96%
10935 - Throwing cards away I	8644	35.70%	2773	88.68%
10494 - If We Were a Child Again	9299	29.42%	2765	78.92%
727 - Equation	12779	24.75%	2732	68.48%
10347 - Medians	9755	30.67%	2724	85.43%
216 - Getting in Line	8088	38.12%	2724	74.52%
820 - Internet Bandwidth	14497	32.35%	2713	85.48%
784 - Maze Exploration	8807	42.06%	2712	85.51%
10015 - Joseph's Cousin	6583	23.67%	2707	43.41%
10295 - Hay Points	5112	59.06%	2704	95.16%
121 - Pipe Fitters	6697	40.79%	2694	86.60%
10077 - The Stern-Brocot Number System	6473	52.34%	2693	92.13%
110 - Meta-Loopless Sorts	9642	26.60%	2684	58.12%
748 - Exponentiation	5208	55.82%	2683	91.76%
11498 - Division of Nlogonia	4087	75.36%	2678	98.21%
10074 - Take the Land	7978	49.06%	2671	90.64%
10298 - Power Strings	9373	34.76%	2660	76.39%
300 - Maya Calendar	7520	34.56%	2650	81.47%
10229 - Modular Fibonacci	8140	33.65%	2639	76.51%
109 - SCUD Busters	10507	26.94%	2626	62.49%
278 - Chess	5117	56.52%	2614	93.23%
10170 - The Hotel with Infinite Rooms	5950	53.88%	2604	89.82%
10583 - Ubiquitous Religions	9555	40.84%	2603	89.86%
10009 - All Roads Lead Where?	9439	29.39%	2601	74.55%
402 - M*A*S*H	10237	17.44%	2590	43.17%
10188 - Automated Judge Script	12667	24.20%	2584	80.61%
10656 - Maximum Sum (II)	8453	31.48%	2580	79.11%
739 - Soundex Indexing	7539	33.93%	2578	73.86%
516 - Prime Land	6561	38.18%	2563	77.88%
10226 - Hardwood Species	12673	26.58%	2563	71.79%
11219 - How old are you?	8320	31.66%	2561	84.11%
11984 - A Change in Thermal Unit	7453	50.17%	2557	95.78%
850 - Crypt Kicker II	14159	18.80%	2555	66.14%
11875 - Brick Game	4324	67.09%	2538	97.01%
10221 - Satellites	8651	30.53%	2536	85.49%
11057 - Exact Sum	9199	34.32%	2531	88.34%
574 - Sum It Up	6622	40.32%	2530	84.23%
263 - Number Chains	9120	35.16%	2521	75.72%
253 - Cube painting	7017	37.34%	2517	82.96%
11689 - Soda Surpler	4392	65.32%	2504	97.00%
11689 - Soda Surpler	4392	65.32%	2504	97.00%
10219 - Find the ways !	6333	41.40%	2501	88.16%
10810 - Ultra-QuickSort	10371	35.67%	2494	74.34%
10700 - Camel trading	7254	39.74%	2491	88.32%
469 - Wetlands of Florida	9397	24.06%	2491	67.56%
154 - Recycling	4987	52.06%	2485	89.09%
642 - Word Amalgamation	5494	52.44%	2483	90.94%
644 - Immediate Decodability	6521	47.34%	2480	90.00%
10093 - An Easy Problem!	10852	18.70%	2467	61.21%
836 - Largest Submatrix	7779	30.88%	2465	76.84%
457 - Linear Cellular Automata	7256	33.48%	2459	80.89%
10020 - Minimal coverage	12273	27.02%	2454	75.55%
127 - "Accordian" Patience	9325	33.36%	2454	74.69%
10100 - Longest Match	12541	17.70%	2447	65.96%
10154 - Weights and Measures	14633	19.63%	2431	52.86%
10125 - Sumsets	16479	20.94%	2427	73.01%
10286 - Trouble with a Pentagon	5054	62.11%	2419	93.39%
10285 - Longest Run on a Snowboard	5820	55.79%	2406	94.06%
11340 - Newspaper	11589	26.46%	2400	83.71%
280 - Vertex	8477	33.73%	2396	82.39%
10069 - Distinct Subsequences	11306	26.48%	2394	71.35%
11942 - Lumberjack Sequencing	4994	54.08%	2384	95.72%
10487 - Closest Sums	7593	39.19%	2374	89.68%
144 - Student Grants	5081	43.75%	2373	83.31%
10007 - Count the Trees	6127	38.80%	2364	70.43%
10054 - The Necklace	14753	17.43%	2360	57.03%
10633 - Rare Easy Problem	6486	38.17%	2349	85.91%
10276 - Hanoi Tower Troubles Again!	3929	72.87%	2345	96.25%
10299 - Relatives	10671	29.95%	2339	75.84%
10049 - Self-describing Sequence	5493	51.39%	2332	88.16%
11541 - Decoding	4503	58.23%	2326	95.31%
639 - Don't Get Rooked	4686	60.20%	2318	91.11%
11677 - Alarm Clock	4800	54.75%	2317	93.48%
11677 - Alarm Clock	4800	54.75%	2317	93.48%
474 - Heads / Tails Probability	7575	37.32%	2314	82.45%
227 - Puzzle	9526	19.69%	2313	51.75%
587 - There's treasure everywhere!	7938	27.74%	2302	77.85%
10179 - Irreducable Basic Fractions	6659	45.14%	2289	87.29%
11455 - Behold my quadrangle	6487	38.26%	2286	92.21%
637 - Booklet Printing	5422	42.60%	2284	80.87%
11877 - The Coco-Cola Store	4029	66.77%	2269	96.30%
10315 - Poker Hands	10341	22.83%	2268	74.51%
10182 - Bee Maja	5004	56.89%	2262	90.89%
125 - Numbering Paths	8213	25.02%	2258	68.64%
10344 - 23 out of 5	8463	32.27%	2241	76.04%
11388 - GCD LCM	4472	60.24%	2239	95.58%
10116 - Robot Motion	4768	50.71%	2239	91.11%
311 - Packets	6712	32.85%	2235	79.51%
145 - Gondwanaland Telecom	8365	22.73%	2235	71.14%
201 - Squares	6828	31.55%	2233	69.19%
10397 - Connect the Campus	10844	31.04%	2226	86.34%
423 - MPI Maelstrom	4950	51.92%	2207	91.84%
555 - Bridge Hands	5360	40.63%	2199	76.13%
486 - English-Number Translator	5617	36.10%	2197	74.69%
10044 - Erdos Numbers	21057	14.82%	2175	59.26%
10242 - Fourth Point !!	5698	38.72%	2173	85.27%
164 - String Computer	10435	28.95%	2170	72.17%
11559 - Event Planning	5559	44.13%	2165	92.89%
153 - Permalex	6348	28.86%	2162	69.47%
142 - Mouse Clicks	6199	20.23%	2160	40.46%
861 - Little Bishops	9797	31.92%	2155	74.25%
275 - Expanding Fractions	6449	26.86%	2149	64.45%
993 - Product of digits	4987	52.66%	2144	94.68%
152 - Tree's a Crowd	6676	37.34%	2126	83.54%
10036 - Divisibility	7601	34.86%	2116	81.24%
10790 - How Many Points of Intersection?	4924	49.65%	2102	94.58%
10986 - Sending email	10139	34.66%	2098	83.32%
10223 - How many nodes ?	4213	52.46%	2096	93.08%
821 - Page Hopping	5047	52.53%	2094	92.79%
740 - Baudot Data Communication Code	3998	55.80%	2091	89.29%
297 - Quadtrees	5740	41.85%	2087	90.61%
10311 - Goldbach and Euler	16323	21.97%	2083	63.80%
10673 - Play with Floor and Ceil	5373	44.71%	2075	87.08%
10281 - Average Speed	4736	44.28%	2067	87.13%
10622 - Perfect P-th Powers	10454	22.80%	2064	75.97%
260 - Il Gioco dell'X	6029	42.98%	2063	89.53%
383 - Shipping Routes	5164	37.74%	2061	73.90%
10701 - Pre, in and post	5019	55.53%	2055	93.48%
10080 - Gopher II	9762	38.42%	2053	83.97%
10948 - The primary problem	5518	43.58%	2052	89.72%
10115 - Automatic Editing	5099	43.81%	2050	90.15%
437 - The Tower of Babylon	4441	52.69%	2045	90.37%
140 - Bandwidth	5793	44.54%	2044	88.75%
10297 - Beavergnaw	3285	67.49%	2043	95.35%
10215 - The Largest/Smallest Box ...	9850	11.16%	2042	34.57%
10056 - What is the Probability ?	5857	37.97%	2039	85.63%
10714 - Ants	5447	53.09%	2034	91.54%
12015 - Google is Feeling Lucky	3591	70.01%	2032	98.13%
539 - The Settlers of Catan	4336	55.33%	2032	93.65%
114 - Simulation Wizardry	7081	30.41%	2025	73.23%
10407 - Simple division	5664	29.64%	2021	64.47%
143 - Orchard Trees	15452	10.11%	2020	35.79%
10664 - Luggage	4430	54.36%	2013	93.69%
10102 - The path in the colored field	7021	35.32%	2007	87.44%
10940 - Throwing cards away II	5881	51.98%	2002	87.16%
11137 - Ingenuous Cubrency	3612	69.96%	1989	97.34%
10491 - Cows and Cars	4052	61.45%	1988	94.82%
10199 - Tourist Guide	8963	25.49%	1988	75.35%
681 - Convex Hull Finding	12246	21.44%	1974	70.67%
353 - Pesky Palindromes	5307	44.75%	1970	88.07%
10404 - Bachet's Game	5444	54.96%	1968	93.19%
10903 - Rock-Paper-Scissors Tournament	7419	31.96%	1967	81.85%
10703 - Free spots	4098	56.88%	1963	94.91%
10678 - The Grazing Cow	3345	68.58%	1959	97.29%
762 - We Ship Cheap	9567	24.21%	1958	75.84%
825 - Walking on the Safe Side	8337	26.24%	1954	79.38%
696 - How Many Knights	6320	38.02%	1953	84.54%
166 - Making Change	6976	35.34%	1953	83.56%
10279 - Mine Sweeper	6042	25.19%	1953	68.46%
429 - Word Transformation	8018	21.36%	1936	62.04%
161 - Traffic Lights	6028	35.43%	1934	85.16%
10129 - Play on Words	9556	24.92%	1932	69.67%
10763 - Foreign Exchange	6797	43.71%	1931	86.64%
10140 - Prime Distance	9331	26.01%	1931	71.78%
10162 - Last Digit	4730	39.47%	1926	79.34%
843 - Crypt Kicker	12441	22.96%	1915	64.54%
460 - Overlapping Rectangles	5698	24.45%	1910	60.89%
10213 - How Many Pieces of Land ?	7061	28.82%	1905	63.62%
11152 - Colourful Flowers	5746	44.24%	1904	91.49%
10539 - Almost Prime Numbers	7938	32.82%	1904	82.41%
170 - Clock Patience	4845	40.95%	1900	89.26%
10573 - Geometry Paradox	4436	46.78%	1895	90.24%
714 - Copying Books	11259	20.29%	1894	67.37%
884 - Factorial Factors	8410	42.52%	1883	81.52%
332 - Rational Numbers from Repeating Fractions	8813	23.07%	1879	67.80%
10879 - Code Refactoring	4001	58.46%	1871	95.62%
10363 - Tic Tac Toe	6269	27.68%	1866	78.19%
10002 - Center of Masses	8971	25.01%	1866	65.01%
636 - Squares (III)	3698	54.68%	1865	92.92%
422 - Word-Search Wonder	3945	50.47%	1862	89.15%
10141 - Request for Proposal	7157	25.88%	1850	76.32%
540 - Team Queue	9086	28.12%	1839	78.63%
10303 - How Many Trees?	4858	37.34%	1836	75.05%
11494 - Queen	4378	51.71%	1832	95.52%
679 - Dropping Balls	5440	47.83%	1828	85.12%
11364 - Parking	2662	80.09%	1826	98.74%
10176 - Ocean Deep ! - Make it shallow !!	5936	36.91%	1819	83.73%
11577 - Letter Frequency	4427	52.63%	1815	94.93%
320 - Border	4068	42.01%	1815	78.95%
902 - Password Search	12178	19.55%	1811	65.82%
307 - Sticks	13112	11.53%	1808	27.88%
11151 - Longest Palindrome	7748	29.78%	1807	84.84%
10369 - Arctic Network	7030	37.74%	1801	88.23%
270 - Lining Up	12117	14.77%	1799	53.64%
10392 - Factoring Large Numbers	4946	44.26%	1798	86.04%
10090 - Marbles	9643	18.34%	1793	58.51%
12289 - One-Two-Three	3870	58.68%	1791	96.31%
347 - Run	4132	23.67%	1782	42.59%
699 - The Falling Leaves	5479	36.72%	1780	74.33%
232 - Crossword Answers	5319	30.85%	1775	62.76%
10773 - Back to Intermediate Math	6223	30.84%	1771	88.99%
571 - Jugs	5440	40.64%	1771	84.87%
10534 - Wavio Sequence	7164	36.88%	1767	80.87%
115 - Climbing Trees	6061	31.48%	1766	79.39%
10943 - How do you add?	4510	50.11%	1752	91.89%
10451 - Ancient Village Sports	3723	60.27%	1740	95.23%
10509 - R U Kidding Mr. Feynman?	3779	58.43%	1738	90.79%
11428 - Cubes	4746	42.58%	1735	91.93%
413 - Up and Down Sequences	3425	46.01%	1731	78.86%
10490 - Mr. Azad and his Son!!!!!	4206	41.96%	1727	88.82%
306 - Cipher	8146	19.45%	1717	58.24%
10005 - Packing polygons	7107	15.44%	1717	45.84%
11069 - A Graph Problem	2949	71.96%	1715	97.49%
11369 - Shopaholic	3670	55.40%	1706	94.72%
10078 - The Art Gallery	4537	45.87%	1706	89.62%
10642 - Can You Solve It?	3479	56.83%	1702	91.07%
208 - Firetruck	7427	17.81%	1700	57.00%
10012 - How Big Is It?	7074	27.35%	1699	65.04%
628 - Passwords	3453	59.17%	1697	87.27%
608 - Counterfeit Dollar	5076	33.45%	1696	74.76%
454 - Anagrams	7913	13.88%	1696	49.41%
11121 - Base -2	3946	57.20%	1694	93.86%
141 - The Spot Game	4639	42.62%	1692	89.13%
10427 - Naughty Sleepy Boys	3569	51.16%	1692	85.70%
10132 - File Fragmentation	6832	26.46%	1692	72.40%
657 - The die is cast	6614	25.84%	1682	74.32%
10150 - Doublets	12737	19.20%	1679	60.93%
11292 - Dragon of Loowater	4668	46.68%	1672	91.81%
11608 - No Problem	4851	39.33%	1670	90.48%
11608 - No Problem	4851	39.33%	1670	90.48%
630 - Anagrams (II)	5706	21.28%	1662	59.03%
10800 - Not That Kind of Graph	6723	20.62%	1657	71.64%
10489 - Boxes of Chocolates	4077	48.00%	1654	92.20%
10212 - The Last Non-zero Digit.	7403	18.18%	1653	47.73%
10994 - Simple Addition	5723	28.99%	1651	64.20%
10377 - Maze Traversal	4555	36.09%	1638	78.21%
10946 - You want what filled?	5132	40.10%	1637	92.79%
11063 - B2-Sequence	7462	23.97%	1634	82.44%
10147 - Highways	9390	23.05%	1632	75.25%
10400 - Game Show Math	7381	29.30%	1631	78.79%
12372 - Packing for Holiday	3174	63.55%	1627	97.60%
11233 - Deli Deli	3010	61.13%	1625	97.42%
895 - Word Problem	3514	55.92%	1623	92.61%
580 - Critical Mass	3556	53.97%	1606	90.22%
325 - Identifying Legal Pascal Real Constants	4984	31.34%	1604	78.12%
10452 - Marcus	3401	48.04%	1601	84.20%
10063 - Knuth's Permutation	4288	39.69%	1601	66.08%
880 - Cantor Fractions	7063	30.07%	1593	79.22%
10852 - Less Prime	2803	68.43%	1591	96.04%
602 - What Day Is It?	9177	25.85%	1590	63.96%
450 - Little Black Book	8731	30.03%	1585	80.19%
10364 - Square	7870	23.16%	1585	59.31%
12250 - Language Detection	3383	53.27%	1576	96.07%
10706 - Number Sequence	4420	34.64%	1576	73.41%
10029 - Edit Step Ladders	10671	17.13%	1575	52.70%
11936 - The Lazy Lumberjacks	2574	71.29%	1568	98.09%
10360 - Rat Attack	6820	35.63%	1564	82.67%
11879 - Multiple of 17	2838	64.73%	1561	93.91%
11244 - Counting Stars	2995	61.14%	1553	94.91%
10293 - Word Length and Frequency	3700	38.05%	1551	79.37%
10600 - ACM Contest and Blackout	5810	35.13%	1549	88.83%
384 - Slurpys	3389	45.23%	1543	82.63%
785 - Grid Colouring	5868	32.75%	1542	77.63%
711 - Dividing up	8570	15.22%	1542	50.13%
796 - Critical Links	7396	29.06%	1539	79.79%
712 - S-Trees	3118	51.12%	1538	86.02%
159 - Word Crosses	4493	23.04%	1538	57.09%
11526 - H(n)	6140	36.58%	1536	64.19%
700 - Date Bugs	4659	29.00%	1518	75.43%
10051 - Tower of Cubes	5264	32.43%	1513	80.77%
11900 - Boiled Eggs	3598	48.47%	1511	93.71%
326 - Extrapolation Using a Difference Table	2707	61.47%	1511	89.61%
11650 - Mirror Clock	4347	37.04%	1511	86.57%
11650 - Mirror Clock	4347	37.04%	1511	86.57%
11631 - Dark roads	5536	40.08%	1510	90.07%
11631 - Dark roads	5536	40.08%	1510	90.07%
10249 - The Grand Dinner	6668	34.43%	1507	80.36%
10167 - Birthday Cake	5286	33.35%	1505	82.86%
11614 - Etruscan Warriors Never Play Chess	3550	50.03%	1503	89.95%
11614 - Etruscan Warriors Never Play Chess	3550	50.03%	1503	89.95%
10365 - Blocks	3239	55.54%	1502	92.48%
839 - Not so Mobile	5759	29.08%	1488	77.76%
10589 - Area	4858	41.97%	1471	89.67%
10408 - Farey sequences	3207	57.62%	1461	91.44%
501 - Black Box	8937	22.73%	1458	51.51%
10271 - Chopsticks	6387	32.00%	1456	77.27%
10128 - Queue	4571	48.74%	1454	88.03%
254 - Towers of Hanoi	5884	18.37%	1450	49.86%
10301 - Rings and Glue	6240	22.79%	1444	77.63%
10359 - Tiling	3021	56.77%	1437	95.82%
394 - Mapmaker	3077	56.74%	1437	92.00%
301 - Transportation	4987	32.52%	1434	76.29%
10508 - Word Morphing	5772	35.86%	1433	84.37%
10496 - Collecting Beepers	3015	54.63%	1430	90.70%
10926 - How Many Dependencies?	4998	33.81%	1429	86.63%
11503 - Virtual Friends	5461	38.25%	1415	85.58%
10330 - Power Transmission	7036	33.07%	1414	86.78%
616 - Coconuts, Revisited	6346	22.93%	1413	54.28%
129 - Krypton Factor	3532	35.90%	1406	76.32%
10057 - A mid-summer night's dream.	5437	28.53%	1404	68.73%
10061 - How many zero's and how many digits ?	5782	25.13%	1401	72.95%
10651 - Pebble Solitaire	2664	67.76%	1398	95.42%
436 - Arbitrage (II)	3990	42.93%	1390	86.47%
471 - Magic Numbers	5504	24.75%	1389	60.91%
10739 - String to Palindrome	2824	63.56%	1386	95.09%
126 - The Errant Physicist	4033	29.70%	1385	73.86%
10925 - Krakovia	3981	36.50%	1383	84.16%
218 - Moth Eradication	7208	40.55%	1371	81.25%
12149 - Feynman	2726	80.92%	1370	99.05%
11362 - Phone List	5351	34.05%	1369	81.96%
341 - Non-Stop Travel	3633	47.29%	1367	89.10%
526 - String Distance and Transform Process	6291	23.62%	1367	63.57%
12403 - Save Setu	2709	66.45%	1363	96.11%
10112 - Myacm Triangles	2755	53.10%	1361	92.58%
11470 - Square Sums	2616	57.61%	1360	94.93%
10017 - The Never Ending Towers of Hanoi	4396	18.95%	1360	43.90%
620 - Cellular Structure	2740	50.44%	1359	85.72%
10443 - Rock	3396	46.88%	1358	80.78%
855 - Lunch in Grid City	4736	36.44%	1357	85.70%
131 - The Psychic Poker Player	2952	49.25%	1355	88.86%
10918 - Tri Tiling	2579	61.65%	1351	96.60%
10081 - Tight Words	2908	51.10%	1351	89.34%
10502 - Counting Rectangles	2819	57.36%	1347	92.28%
10916 - Factstone Benchmark	2558	62.20%	1345	93.83%
377 - Cowculations	2320	56.98%	1340	87.54%
619 - Numerically Speaking	3775	48.40%	1336	84.51%
10519 - !! Really Strange !!	3864	34.60%	1331	82.57%
11223 - O: dah dah dah!	4969	27.21%	1320	82.35%
11371 - Number Theory for Newbies	4354	28.89%	1316	81.08%
10653 - Bombs! NO they are Mines!!	4723	37.01%	1315	88.75%
11827 - Maximum GCD	3344	48.74%	1314	91.63%
542 - France '98	2336	61.22%	1314	89.35%
10001 - Garden of Eden	4177	32.70%	1308	68.20%
10177 - (2/3/4)-D Sqr/Rects/Cubes/Boxes?	2686	53.61%	1306	91.73%
139 - Telephone Tangles	8653	13.63%	1305	43.30%
331 - Mapping the Swaps	2569	55.74%	1297	85.12%
10791 - Minimum Sum LCM	5764	23.47%	1294	76.66%
10596 - Morning Walk	4691	37.54%	1289	90.54%
10801 - Lift Hopping	3805	41.50%	1289	89.22%
10683 - The decadary watch	2848	53.90%	1287	92.00%
10181 - 15-Puzzle Problem	13749	21.20%	1287	55.63%
10065 - Useless Tile Packers	5135	29.25%	1284	80.92%
10719 - Quotient Polynomial	3840	37.92%	1283	82.62%
327 - Evaluating Simple C Expressions	4321	31.50%	1282	72.07%
11504 - Dominos	6483	22.30%	1281	70.80%
705 - Slash Maze	4669	40.76%	1278	84.59%
338 - Long Multiplication	5892	9.22%	1276	29.15%
362 - 18,000 Seconds Remaining	5968	22.39%	1275	71.53%
763 - Fibinary Numbers	5938	19.79%	1273	59.39%
468 - Key to Success	4222	18.92%	1272	51.10%
10963 - The Swallowing Ground	5534	29.89%	1269	87.00%
10047 - The Monocycle	4096	37.87%	1265	81.19%
10201 - Adventures in Moving - Part IV	6453	20.58%	1263	66.35%
10551 - Basic Remains	2581	53.04%	1262	91.28%
10375 - Choose and divide	3521	36.27%	1261	77.00%
11321 - Sort! Sort!! and Sort!!!	5758	27.89%	1259	82.53%
10930 - A-Sequence	5290	22.63%	1259	72.52%
10261 - Ferry Loading	8156	19.16%	1256	65.37%
10165 - Stone Game	2251	58.86%	1253	87.63%
466 - Mirror, Mirror	2526	55.70%	1251	89.05%
11934 - Magic Formula	1897	77.70%	1248	98.40%
435 - Block Voting	2898	51.79%	1239	84.67%
10391 - Compound Words	5267	31.55%	1232	80.68%
10693 - Traffic Volume	1794	73.58%	1231	96.34%
186 - Trip Routing	3478	27.86%	1225	65.63%
337 - Interpreting Control Sequences	2797	58.56%	1224	91.26%
585 - Triangles	4734	26.78%	1223	72.44%
10278 - Fire Station	8781	17.69%	1216	63.65%
10304 - Optimal Binary Search Tree	4545	42.79%	1214	82.45%
11005 - Cheapest Base	3705	35.01%	1209	86.27%
11220 - Decoding the message.	3110	41.96%	1206	90.80%
10422 - Knights in FEN	4733	43.67%	1203	90.61%
929 - Number Maze	7184	22.49%	1201	65.28%
10171 - Meeting Prof. Miguel...	4591	27.47%	1200	81.25%
12468 - Zapping	2842	60.56%	1198	96.83%
10780 - Again Prime? No Time.	4170	31.27%	1196	77.51%
10910 - Marks Distribution	2958	51.28%	1190	91.34%
11015 - 05-2 Rendezvous	3811	40.15%	1186	91.91%
10803 - Thunder Mountain	4235	35.66%	1183	85.88%
10806 - Dijkstra, Dijkstra.	4295	32.46%	1182	74.62%
11389 - The Bus Driver Problem	2755	45.88%	1180	88.81%
10374 - Election	3773	29.02%	1179	74.30%
10158 - War	7830	25.99%	1178	72.58%
627 - The Net	3008	40.29%	1175	80.26%
10891 - Game of Sum	2935	51.24%	1173	89.77%
756 - Biorhythms	4448	25.16%	1166	59.78%
11466 - Largest Prime Divisor	7166	22.01%	1162	77.37%
10911 - Forming Quiz Teams	3565	48.86%	1161	89.66%
719 - Glass Beads	5347	21.38%	1159	45.38%
11401 - Triangle Counting	3918	43.98%	1156	89.36%
410 - Station Balance	5313	20.85%	1151	59.86%
168 - Theseus and the Minotaur	6498	30.44%	1150	64.52%
10415 - Eb Alto Saxophone Player	2633	48.92%	1149	84.16%
548 - Tree	5315	29.22%	1148	78.75%
545 - Heads	5793	13.93%	1146	49.04%
11110 - Equidivisions	4501	27.08%	1145	80.79%
10306 - e-Coins	2965	51.60%	1143	93.44%
11385 - Da Vinci Code	4353	27.73%	1142	83.19%
10976 - Fractions Again?!	2451	56.67%	1141	94.83%
188 - Perfect Hash	2830	43.14%	1141	86.59%
196 - Spreadsheet	6575	19.10%	1136	67.78%
302 - John's trip	7031	20.17%	1134	57.14%
948 - Fibonaccimal Base	2141	62.87%	1131	95.76%
10820 - Send a Table	3377	51.41%	1131	86.30%
10453 - Make Palindrome	5198	32.05%	1120	80.71%
148 - Anagram checker	4186	33.99%	1119	75.34%
448 - OOPS!	3669	46.20%	1118	81.84%
11995 - I Can Guess the Data Structure!	4907	34.24%	1116	89.87%
10959 - The Party, Part I	3095	42.62%	1115	85.92%
10814 - Simplifying Fractions	2699	41.27%	1113	78.35%
273 - Jack Straws	5107	17.64%	1113	56.51%
10880 - Colin and Ryan	4197	30.36%	1111	82.45%
634 - Polygon	2647	51.72%	1109	90.35%
11849 - CD	3945	38.86%	1106	81.83%
10290 - {Sum+=i++} to Reach N	7327	6.99%	1104	15.22%
10680 - LCM	3827	39.04%	1102	78.22%
11040 - Add bricks in the wall	2295	54.99%	1101	90.64%
590 - Always on the run	2673	45.64%	1100	85.91%
11221 - Magic square palindromes.	2842	43.56%	1099	90.45%
11450 - Wedding shopping	2558	52.50%	1098	89.89%
11661 - Burger Time?	2828	47.45%	1094	89.85%
11661 - Burger Time?	2828	47.45%	1094	89.85%
10702 - Travelling Salesman	4116	50.02%	1090	89.63%
11039 - Building designing	2987	54.10%	1086	91.62%
11045 - My T-shirt suits me	3158	50.89%	1086	89.41%
11235 - Frequent values	5147	28.93%	1085	71.71%
11054 - Wine trading in Gergovia	2706	55.10%	1082	94.82%
184 - Laser Lines	3476	41.92%	1082	83.92%
11074 - Draw Grid	2417	56.10%	1079	94.72%
871 - Counting Cells in a Blob	3258	36.16%	1078	89.61%
10202 - Pairsumonious Numbers	3014	39.45%	1075	77.86%
598 - Bundling Newspapers	6850	22.54%	1075	66.60%
10088 - Trees on My Island	4768	33.31%	1070	85.98%
314 - Robot	4519	25.69%	1066	67.26%
641 - Do the Untwist	2012	62.62%	1065	90.99%
10368 - Euclid's Game	2702	37.05%	1065	77.84%
187 - Transaction Processing	2652	34.24%	1062	74.29%
10819 - Trouble of 13-Dots	5897	18.20%	1062	64.60%
10849 - Move the bishop	3508	46.24%	1061	91.80%
10382 - Watering Grass	6911	24.08%	1059	75.45%
607 - Scheduling Lectures	4714	19.47%	1059	52.22%
11518 - Dominos 2	3637	35.28%	1058	88.75%
991 - Safe Salutations	2986	39.22%	1055	89.95%
10827 - Maximum sum on a torus	4403	35.93%	1053	80.15%
213 - Message Decoding	2922	38.95%	1052	82.32%
10720 - Graph Construction	4480	28.57%	1052	75.76%
11878 - Homework Checker	2218	56.63%	1051	95.15%
10650 - Determinate Prime	4760	22.29%	1050	74.67%
10126 - Zipf's Law	4658	19.79%	1050	52.86%
10180 - Rope Crisis in Ropeland!	6648	12.79%	1048	47.33%
11991 - Easy Problem from Rujia Liu?	4290	41.70%	1047	86.06%
11495 - Bubbles and Buckets	2904	50.41%	1044	82.57%
10500 - Robot maps	3564	25.42%	1042	71.69%
10667 - Largest Block	1997	62.99%	1036	95.37%
11111 - Generalized Matrioshkas	3811	33.77%	1036	87.84%
11988 - Broken Keyboard (a.k.a. Beiju Text)	4067	34.55%	1033	81.22%
10557 - XYZZY	5832	23.44%	1033	76.48%
10908 - Largest Square	2693	41.44%	1029	90.48%
535 - Globetrotter	3494	29.36%	1028	75.19%
10635 - Prince and Princess	3507	34.36%	1027	80.04%
10721 - Bar Codes	2552	52.12%	1022	93.44%
551 - Nesting a Bunch of Brackets	4317	30.46%	1021	69.93%
550 - Multiplying by Rotation	2547	44.84%	1017	88.00%
10160 - Servicing Stations	7634	16.44%	1017	46.12%
10227 - Forests	2978	29.55%	1013	72.75%
10254 - The Priest Mathematician	3812	43.86%	1011	83.48%
601 - The PATH	3953	29.57%	1009	71.75%
11349 - Symmetric Matrix	4499	27.67%	1008	85.12%
10689 - Yet another Number Sequence	3105	34.85%	1008	76.39%
11830 - Contract Revision	1759	70.38%	1004	97.11%
10337 - Flight Planner	2284	47.81%	1001	87.41%
11520 - Fill the Square	1872	64.42%	1000	97.10%

 鉴于后面还有好多，就发到这里了。。。少于1000的就不发了。