Problems

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Submissions Users
Name Total Acc. Ratio Fastest Total Acc. Ratio Difficulty  
Hello World! 139341 79673 57% 0.00 60418 57842 96% 1.1
Solving for Carrots 38542 24700 64% 0.00 21789 20958 96% 1.3
Rating Problems 2862 1806 63% 0.00 1716 1656 97% 1.3
Quality-Adjusted Life-Year 18373 11418 62% 0.00 10622 10275 97% 1.3
Pot 23822 14474 61% 0.00 12780 12363 97% 1.3
Planina 16756 10571 63% 0.00 9763 9476 97% 1.3
Nasty Hacks 17610 10372 59% 0.00 9880 9576 97% 1.3
Last Factorial Digit 15027 9102 61% 0.00 8163 7875 96% 1.3
Jumbo Javelin 1957 1533 78% 0.00 1456 1427 98% 1.3
Jack-O'-Lantern Juxtaposition 3853 2637 68% 0.00 2551 2481 97% 1.3
I've Been Everywhere, Man 17579 11114 63% 0.00 10094 9695 96% 1.3
Heart Rate 8570 5735 67% 0.00 5029 4893 97% 1.3
Greetings! 6621 4446 67% 0.00 3698 3581 97% 1.3
Grass Seed Inc. 13194 8023 61% 0.00 7498 7294 97% 1.3
Filip 18811 11408 61% 0.00 10519 10173 97% 1.3
Electrical Outlets 3371 2473 73% 0.00 2367 2319 98% 1.3
Echo Echo Echo 3907 2645 68% 0.00 2415 2340 97% 1.3
Dice Cup 13089 8690 66% 0.00 7860 7636 97% 1.3
Cold-puter Science 33512 21247 63% 0.00 18473 17862 97% 1.3
Chanukah Challenge 5468 3456 63% 0.00 3180 3068 96% 1.3
Bijele 25888 15817 61% 0.00 14143 13676 97% 1.3
Bela 9063 6110 67% 0.00 5715 5563 97% 1.3
Batter Up 11052 7120 64% 0.00 6611 6408 97% 1.3
Add Two Numbers 4684 3096 66% 0.00 2917 2805 96% 1.3
Homework 2547 2398 94% 0.00 1656 1650 100% 1.1 - 1.4
Zamka 13526 7944 59% 0.00 7347 7086 96% 1.4
Trik 19098 11009 58% 0.00 10403 9984 96% 1.4
Transit Woes 2996 1872 62% 0.00 1746 1685 97% 1.4
The Amazing Human Cannonball 5582 3574 64% 0.00 3448 3322 96% 1.4
Tarifa 27942 16043 57% 0.00 14702 14164 96% 1.4
Take Two Stones 45284 26943 59% 0.00 22678 21779 96% 1.4
Stuck In A Time Loop 55412 28820 52% 0.00 24262 23344 96% 1.4
Stopwatch 4927 2861 58% 0.00 2237 2157 96% 1.4
Stand on Zanzibar 4876 3450 71% 0.00 3385 3265 96% 1.4
Speeding 911 661 73% 0.00 649 623 96% 1.4
Sort Two Numbers 2808 1719 61% 0.00 1673 1597 95% 1.4
Simon Says 18060 9457 52% 0.00 8764 8261 94% 1.4
Shattered Cake 5475 3635 66% 0.01 2819 2724 97% 1.4
Seven Wonders 12845 7069 55% 0.00 6640 6369 96% 1.4
Roaming Romans 7260 3714 51% 0.00 3554 3404 96% 1.4
Reversed Binary Numbers 18601 11357 61% 0.00 9926 9443 95% 1.4
Relocation 3183 2243 70% 0.01 1822 1759 97% 1.4
Railroad 4983 3293 66% 0.00 3161 3035 96% 1.4
Provinces and Gold 5247 2994 57% 0.00 2875 2773 96% 1.4
Poker Hand 6385 4023 63% 0.00 3711 3539 95% 1.4
Piece of Cake! 8965 5672 63% 0.00 5348 5134 96% 1.4
Pet 20798 12209 59% 0.00 11271 10806 96% 1.4
Parking 5544 3720 67% 0.00 3574 3434 96% 1.4
Number Fun 11867 6339 53% 0.00 5544 5290 95% 1.4
No Duplicates 12317 6939 56% 0.00 6277 6019 96% 1.4
Modulo 15085 9279 62% 0.00 8505 8104 95% 1.4
Magic Trick 1788 1300 73% 0.00 1261 1208 96% 1.4
Laptop Sticker 2087 1298 62% 0.00 1218 1180 97% 1.4
Ladder 15556 8964 58% 0.00 8406 8080 96% 1.4
Kornislav 5723 3993 70% 0.00 3851 3718 97% 1.4
Job Expenses 5912 3322 56% 0.00 3077 2930 95% 1.4
Janitor Troubles 2433 1720 71% 0.00 1652 1601 97% 1.4
IsItHalloween.com 12084 6710 56% 0.00 6338 6101 96% 1.4
ICPC Awards 6387 3997 63% 0.00 3512 3381 96% 1.4
Hissing Microphone 22438 12188 54% 0.00 11034 10628 96% 1.4
Help a PhD candidate out! 6685 3846 58% 0.00 3708 3518 95% 1.4
Harshad Numbers 5649 3725 66% 0.00 3544 3405 96% 1.4
FYI 1344 873 65% 0.00 862 834 97% 1.4
Forced Choice 789 584 74% 0.00 555 535 96% 1.4
FizzBuzz 33401 19042 57% 0.00 15536 14950 96% 1.4
Final Exam 1965 1384 70% 0.00 1334 1272 95% 1.4
Faktor 18120 12433 69% 0.00 11325 10998 97% 1.4
Encoded Message 5721 3850 67% 0.00 3319 3194 96% 1.4
Detailed Differences 12526 6621 53% 0.00 5978 5761 96% 1.4
Cudoviste 2802 2027 72% 0.00 1932 1867 97% 1.4
Cryptographer's Conundrum 12761 7862 62% 0.00 7087 6836 96% 1.4
Cetvrta 11186 7257 65% 0.00 6816 6543 96% 1.4
Boat Parts 4668 2750 59% 0.00 2575 2474 96% 1.4
Avion 4729 2702 57% 0.00 2582 2482 96% 1.4
Apaxiaaaaaaaaaaaans! 17993 10837 60% 0.00 9713 9269 95% 1.4
Alphabet Spam 11095 6921 62% 0.00 5888 5664 96% 1.4
Reverse 4922 3665 74% 0.00 2592 2493 96% 1.2 - 1.5
SMIL 824 552 67% 0.00 504 481 95% 1.4 - 1.5
Triple Texting 3108 1853 60% 0.00 1786 1687 94% 1.5
Tetration 2728 1540 56% 0.00 1374 1330 97% 1.5
Tai's formula 3044 1746 57% 0.00 1628 1561 96% 1.5
Synchronizing Lists 5874 3603 61% 0.00 3146 2980 95% 1.5
Sum Squared Digits Function 3750 2469 66% 0.00 2262 2183 97% 1.5
Speed Limit 20531 11123 54% 0.00 10278 9802 95% 1.5
Spavanac 23639 12437 53% 0.00 11663 11176 96% 1.5
Skener 5242 3421 65% 0.00 3160 3017 95% 1.5
Sibice 17642 9892 56% 0.00 9429 9058 96% 1.5
Racing Around the Alphabet 2244 1471 66% 0.00 1376 1327 96% 1.5
R2 43411 25820 59% 0.00 21587 20743 96% 1.5
Quick Estimates 11649 6508 56% 0.00 6072 5775 95% 1.5
Quadrant Selection 41165 23323 57% 0.00 19867 19199 97% 1.5
Oddities 32634 17663 54% 0.00 15596 14997 96% 1.5
Odd Gnome 7330 4262 58% 0.00 3679 3473 94% 1.5
License to Launch 6349 3799 60% 0.00 3418 3275 96% 1.5
Kleptography 1648 1277 77% 0.00 1121 1092 97% 1.5
Kemija 6740 4330 64% 0.00 4194 4001 95% 1.5
Karte 4272 2499 58% 0.00 2331 2210 95% 1.5
Judging Moose 14732 7321 50% 0.00 6678 6405 96% 1.5
Honour Thy (Apaxian) Parent 3265 1744 53% 0.00 1698 1623 96% 1.5
Hangman 2951 1834 62% 0.00 1776 1682 95% 1.5