Problems

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Submissions Users
Name Total Acc. Ratio Fastest Total Acc. Ratio Difficulty  
Hello World! 106702 60885 57% 0.00 46447 44456 96% 1.2
Stuck In A Time Loop 44541 22780 51% 0.00 19410 18699 96% 1.3
Solving for Carrots 31235 19837 64% 0.00 17521 16854 96% 1.3
R2 34057 20505 60% 0.00 16984 16392 97% 1.3
Quality-Adjusted Life-Year 12883 7974 62% 0.00 7464 7222 97% 1.3
Pot 17964 10864 60% 0.00 9981 9664 97% 1.3
Planina 11917 7498 63% 0.00 6992 6790 97% 1.3
Piece of Cake! 5308 3470 65% 0.00 3309 3186 96% 1.3
Oddities 27122 14816 55% 0.00 13213 12758 97% 1.3
Nasty Hacks 12904 7645 59% 0.00 7329 7115 97% 1.3
Last Factorial Digit 10967 6614 60% 0.00 5967 5761 97% 1.3
Heart Rate 6563 4388 67% 0.00 3799 3693 97% 1.3
Grass Seed Inc. 10160 6225 61% 0.00 5886 5723 97% 1.3
FizzBuzz 25156 14432 57% 0.00 11803 11377 96% 1.3
Filip 13997 8440 60% 0.00 7904 7643 97% 1.3
Faktor 14451 10012 69% 0.00 9083 8838 97% 1.3
Dice Cup 10807 7123 66% 0.00 6433 6244 97% 1.3
Cold-puter Science 26035 16557 64% 0.00 14475 14023 97% 1.3
Chanukah Challenge 2787 1675 60% 0.00 1554 1490 96% 1.3
Cetvrta 9312 6038 65% 0.00 5728 5506 96% 1.3
Bela 7107 4775 67% 0.00 4475 4359 97% 1.3
Batter Up 8886 5691 64% 0.00 5287 5122 97% 1.3
Autori 24118 15066 62% 0.00 13567 13135 97% 1.3
Zamka 11000 6482 59% 0.00 6013 5805 97% 1.4
Trik 14717 8589 58% 0.00 8099 7788 96% 1.4
Transit Woes 1817 1120 62% 0.00 1061 1027 97% 1.4
The Amazing Human Cannonball 4528 2880 64% 0.00 2780 2677 96% 1.4
Tarifa 21616 12239 57% 0.00 11266 10856 96% 1.4
Take Two Stones 34337 20588 60% 0.00 17342 16687 96% 1.4
Star Arrangements 3995 2148 54% 0.00 1946 1874 96% 1.4
Speed Limit 16536 9008 54% 0.00 8278 7936 96% 1.4
Spavanac 19495 10572 54% 0.00 9886 9528 96% 1.4
Skocimis 5242 2922 56% 0.00 2851 2707 95% 1.4
Seven Wonders 10564 5830 55% 0.00 5558 5339 96% 1.4
Railroad 4011 2626 65% 0.00 2533 2434 96% 1.4
Quick Estimates 9299 5213 56% 0.00 4898 4651 95% 1.4
Provinces and Gold 3908 2216 57% 0.00 2150 2075 97% 1.4
Poker Hand 4574 2880 63% 0.00 2698 2580 96% 1.4
Pet 16865 9908 59% 0.00 9127 8751 96% 1.4
Parking 3864 2638 68% 0.00 2527 2434 96% 1.4
Number Fun 8786 4595 52% 0.00 4084 3878 95% 1.4
No Duplicates 8380 4705 56% 0.00 4411 4227 96% 1.4
Modulo 11854 7288 61% 0.00 6718 6393 95% 1.4
License to Launch 4513 2743 61% 0.00 2471 2376 96% 1.4
Ladder 13673 7786 57% 0.00 7271 6995 96% 1.4
Kornislav 4732 3290 70% 0.00 3159 3056 97% 1.4
Kemija 5695 3665 64% 0.00 3542 3395 96% 1.4
Judging Moose 11659 5758 49% 0.00 5325 5117 96% 1.4
Job Expenses 3868 2151 56% 0.00 2012 1909 95% 1.4
I've Been Everywhere, Man 13353 8515 64% 0.00 7746 7429 96% 1.4
IsItHalloween.com 8970 4941 55% 0.00 4684 4514 96% 1.4
ICPC Awards 4568 2888 63% 0.00 2537 2436 96% 1.4
Hissing Microphone 17724 9707 55% 0.00 8719 8429 97% 1.4
Harshad Numbers 3320 2275 69% 0.00 2142 2063 96% 1.4
Hanging Out on the Terrace 5148 3076 60% 0.00 2978 2892 97% 1.4
Free Food 4950 3164 64% 0.00 2685 2541 95% 1.4
Fifty Shades of Pink 1334 844 63% 0.00 796 766 96% 1.4
Encoded Message 4675 3114 67% 0.00 2694 2584 96% 1.4
Drunk Vigenère 757 478 63% 0.00 478 460 96% 1.4
Detailed Differences 10437 5505 53% 0.00 4997 4821 96% 1.4
Datum 6128 3780 62% 0.00 3642 3530 97% 1.4
Cudoviste 2114 1537 73% 0.00 1490 1439 97% 1.4
Cryptographer's Conundrum 10654 6550 61% 0.00 5864 5658 96% 1.4
Bijele 21428 13135 61% 0.00 11655 11280 97% 1.4
Beavergnaw 2125 1464 69% 0.00 1419 1376 97% 1.4
Avion 3295 1861 56% 0.00 1808 1737 96% 1.4
Alphabet Spam 9063 5598 62% 0.00 4619 4437 96% 1.4
Triple Texting 1704 1035 61% 0.00 970 928 96% 1.5
Tai's formula 2281 1299 57% 0.00 1208 1155 96% 1.5
Synchronizing Lists 4707 2867 61% 0.00 2570 2426 94% 1.5
Sum Squared Digits Function 3136 2035 65% 0.00 1886 1822 97% 1.5
Stand on Zanzibar 3721 2633 71% 0.00 2584 2488 96% 1.5
Stacking Cups 6443 3906 61% 0.00 3492 3339 96% 1.5
Skener 4162 2733 66% 0.00 2543 2435 96% 1.5
Simon Says 13434 6846 51% 0.00 6393 5994 94% 1.5
Shattered Cake 2725 1750 64% 0.01 1288 1238 96% 1.5
School Spirit 1010 659 65% 0.00 644 616 96% 1.5
Roaming Romans 5377 2707 50% 0.00 2626 2500 95% 1.5
Reversed Binary Numbers 15079 9203 61% 0.00 8092 7688 95% 1.5
Relocation 2254 1595 71% 0.01 1321 1267 96% 1.5
Racing Around the Alphabet 1873 1216 65% 0.00 1139 1099 96% 1.5
Quadrant Selection 30730 17673 58% 0.00 15755 15279 97% 1.5
Ptice 4633 2727 59% 0.00 2512 2391 95% 1.5
Odd Man Out 10251 5895 58% 0.00 5263 4989 95% 1.5
Musical Scales 1468 1032 70% 0.00 953 919 96% 1.5
Mixed Fractions 12506 6389 51% 0.00 5992 5669 95% 1.5
Luhn's Checksum Algorithm 2533 1445 57% 0.00 1245 1196 96% 1.5
Lost Lineup 1611 1059 66% 0.00 989 942 95% 1.5
Line Them Up 9074 4751 52% 0.00 4385 4089 93% 1.5
Left Beehind 5886 2590 44% 0.00 2436 2301 94% 1.5
Kleptography 1293 1024 79% 0.00 894 872 98% 1.5
Just a Minute 4665 2099 45% 0.00 1940 1853 96% 1.5
Janitor Troubles 1629 1108 68% 0.00 1090 1043 96% 1.5
Identifying Map Tiles 2576 1622 63% 0.00 1527 1469 96% 1.5
Hydra's Heads 1588 883 56% 0.00 760 716 94% 1.5
Honour Thy (Apaxian) Parent 2014 1039 52% 0.00 1041 990 95% 1.5
Herman 5112 2735 54% 0.00 2618 2504 96% 1.5
Help a PhD candidate out! 4655 2646 57% 0.00 2576 2432 94% 1.5
Greedy Polygons 656 488 74% 0.00 467 449 96% 1.5
Gerrymandering 2391 1561 65% 0.00 1465 1410 96% 1.5