Problems

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Submissions Users
Name Total Acc. Ratio Fastest Total Acc. Ratio Difficulty  
Hello World! 114397 65399 57% 0.00 49942 47800 96% 1.2
Solving for Carrots 33763 21461 64% 0.00 18959 18227 96% 1.3
Quality-Adjusted Life-Year 14484 8984 62% 0.00 8371 8105 97% 1.3
Pot 19286 11646 60% 0.00 10703 10363 97% 1.3
Planina 12923 8164 63% 0.00 7621 7396 97% 1.3
Piece of Cake! 6557 4298 66% 0.00 4107 3953 96% 1.3
Nasty Hacks 14364 8502 59% 0.00 8123 7889 97% 1.3
Last Factorial Digit 11684 7059 60% 0.00 6345 6123 97% 1.3
I've Been Everywhere, Man 14903 9467 64% 0.00 8646 8302 96% 1.3
Hissing Microphone 19038 10414 55% 0.00 9388 9081 97% 1.3
Heart Rate 7303 4867 67% 0.00 4242 4124 97% 1.3
Hanging Out on the Terrace 5890 3490 59% 0.00 3359 3265 97% 1.3
Greetings! 752 594 79% 0.00 555 549 99% 1.3
Grass Seed Inc. 11091 6811 61% 0.00 6404 6230 97% 1.3
FizzBuzz 27128 15605 58% 0.00 12756 12287 96% 1.3
Filip 15028 9144 61% 0.00 8499 8223 97% 1.3
Faktor 15719 10877 69% 0.00 9877 9611 97% 1.3
Electrical Outlets 737 622 84% 0.00 604 599 99% 1.3
Dice Cup 11536 7621 66% 0.00 6897 6699 97% 1.3
Cold-puter Science 28404 18035 63% 0.00 15712 15217 97% 1.3
Chanukah Challenge 3573 2224 62% 0.00 2063 1989 96% 1.3
Bela 7654 5156 67% 0.00 4838 4716 97% 1.3
Batter Up 9654 6155 64% 0.00 5718 5544 97% 1.3
Autori 24876 15630 63% 0.00 14069 13630 97% 1.3
Zamka 11601 6836 59% 0.00 6358 6135 96% 1.4
Trik 15981 9258 58% 0.00 8756 8414 96% 1.4
Transit Woes 2221 1370 62% 0.00 1305 1259 96% 1.4
The Amazing Human Cannonball 4936 3141 64% 0.00 3037 2927 96% 1.4
Tarifa 22592 12869 57% 0.00 11819 11398 96% 1.4
Take Two Stones 36557 21895 60% 0.00 18486 17774 96% 1.4
Stuck In A Time Loop 46332 23750 51% 0.00 20160 19412 96% 1.4
Stand on Zanzibar 4046 2855 71% 0.00 2803 2701 96% 1.4
Spavanac 20300 11057 54% 0.00 10360 9978 96% 1.4
Simon Says 14475 7411 51% 0.00 6931 6518 94% 1.4
Shattered Cake 3109 2025 65% 0.01 1519 1463 96% 1.4
Reversed Binary Numbers 15944 9717 61% 0.00 8531 8113 95% 1.4
Railroad 4241 2801 66% 0.00 2689 2586 96% 1.4
R2 37027 22363 60% 0.00 18442 17797 97% 1.4
Quick Estimates 9876 5555 56% 0.00 5209 4953 95% 1.4
Quadrant Selection 31624 18252 58% 0.00 16154 15660 97% 1.4
Provinces and Gold 4331 2447 56% 0.00 2371 2283 96% 1.4
Poker Hand 5074 3193 63% 0.00 2966 2833 96% 1.4
Pet 17446 10219 59% 0.00 9423 9032 96% 1.4
Parking 4206 2891 69% 0.00 2769 2672 96% 1.4
Oddities 28274 15464 55% 0.00 13767 13285 96% 1.4
Number Fun 9436 4989 53% 0.00 4405 4193 95% 1.4
No Duplicates 9319 5248 56% 0.00 4894 4697 96% 1.4
Modulo 12877 7886 61% 0.00 7217 6869 95% 1.4
License to Launch 5075 3088 61% 0.00 2763 2666 96% 1.4
Ladder 14187 8084 57% 0.00 7561 7269 96% 1.4
Kornislav 5003 3485 70% 0.00 3352 3241 97% 1.4
Judging Moose 12555 6202 49% 0.00 5692 5470 96% 1.4
Job Expenses 4269 2388 56% 0.00 2237 2124 95% 1.4
IsItHalloween.com 9836 5440 55% 0.00 5131 4942 96% 1.4
ICPC Awards 4951 3088 62% 0.00 2720 2613 96% 1.4
Harshad Numbers 3619 2481 69% 0.00 2335 2255 97% 1.4
Fifty Shades of Pink 1829 1126 62% 0.00 1051 1011 96% 1.4
Encoded Message 4947 3304 67% 0.00 2866 2754 96% 1.4
Detailed Differences 10839 5720 53% 0.00 5215 5028 96% 1.4
Datum 6397 3951 62% 0.00 3806 3688 97% 1.4
Cudoviste 2281 1664 73% 0.00 1615 1561 97% 1.4
Cryptographer's Conundrum 10969 6743 61% 0.00 6056 5843 96% 1.4
Cetvrta 9886 6391 65% 0.00 6057 5821 96% 1.4
Bijele 22638 13893 61% 0.00 12334 11932 97% 1.4
Avion 3625 2077 57% 0.00 2010 1932 96% 1.4
Alphabet Spam 9473 5881 62% 0.00 4895 4702 96% 1.4
Weak Vertices 4599 2969 65% 0.00 2402 2296 96% 1.5
Tai's formula 2459 1416 58% 0.00 1323 1266 96% 1.5
Synchronizing Lists 5094 3080 60% 0.00 2739 2586 94% 1.5
Sum Squared Digits Function 3331 2157 65% 0.00 2001 1925 96% 1.5
Sum Kind of Problem 9044 4917 54% 0.00 3951 3720 94% 1.5
Star Arrangements 4278 2292 54% 0.00 2084 2005 96% 1.5
Stacking Cups 6717 4071 61% 0.00 3647 3487 96% 1.5
Soda Slurper 4804 2847 59% 0.00 2822 2644 94% 1.5
Skocimis 5586 3089 55% 0.00 3016 2857 95% 1.5
Sibice 15894 8749 55% 0.00 8370 8044 96% 1.5
Seven Wonders 10941 6052 55% 0.00 5782 5548 96% 1.5
School Spirit 1212 784 65% 0.00 738 709 96% 1.5
Roaming Romans 5838 2958 51% 0.00 2857 2726 95% 1.5
Riječi 5562 3180 57% 0.00 2970 2821 95% 1.5
Relocation 2411 1716 71% 0.01 1425 1370 96% 1.5
Racing Around the Alphabet 1986 1285 65% 0.00 1207 1162 96% 1.5
Ptice 4947 2914 59% 0.00 2692 2564 95% 1.5
Odd Man Out 10679 6145 58% 0.00 5466 5183 95% 1.5
Lost Lineup 2067 1330 64% 0.00 1222 1164 95% 1.5
Kleptography 1386 1091 79% 0.00 952 929 98% 1.5
Kemija 6053 3862 64% 0.00 3743 3576 96% 1.5
Janitor Troubles 1740 1193 69% 0.00 1173 1124 96% 1.5
Honour Thy (Apaxian) Parent 2216 1172 53% 0.00 1167 1114 95% 1.5
Help a PhD candidate out! 5178 2946 57% 0.00 2855 2704 95% 1.5
Greedy Polygons 747 553 74% 0.00 526 507 96% 1.5
Gerrymandering 2495 1641 66% 0.00 1527 1472 96% 1.5
Free Food 5694 3597 63% 0.00 3048 2882 95% 1.5
Estimating the Area of a Circle 4353 2721 63% 0.00 2629 2498 95% 1.5
Drunk Vigenère 947 592 63% 0.00 589 567 96% 1.5
DRM Messages 4062 2610 64% 0.00 2385 2274 95% 1.5
Digit Product 1004 571 57% 0.00 564 531 94% 1.5
Boat Parts 3423 2021 59% 0.00 1924 1836 95% 1.5
Beavergnaw 2255 1549 69% 0.00 1506 1458 97% 1.5
A Real Challenge 10082 4927 49% 0.00 4657 4376 94% 1.5