Problems

 RSS feed for new problems
Submissions Users
Name Total Acc. Ratio Fastest Total Acc. Ratio Difficulty  
Solving for Carrots 15226 9786 64% 0.00 8537 8225 96% 1.2
R2 12789 8203 64% 0.00 6651 6471 97% 1.2
Quadrant Selection 7760 4978 64% 0.00 4526 4419 98% 1.2
Hissing Microphone 4901 2783 57% 0.00 2607 2525 97% 1.2
Hello World! 48420 27794 57% 0.00 20778 19742 95% 1.2
Faktor 4268 3242 76% 0.00 3039 2975 98% 1.2
Cold-puter Science 11934 8044 67% 0.00 6953 6778 97% 1.2
Bijele 9542 6237 65% 0.00 5569 5432 98% 1.2
Autori 6615 4428 67% 0.00 4156 4006 96% 1.2
Zamka 4380 2669 61% 0.00 2517 2432 97% 1.3
Trik 7333 4372 60% 0.00 4141 3999 97% 1.3
Tarifa 7357 4463 61% 0.00 4019 3883 97% 1.3
Take Two Stones 14901 9403 63% 0.00 7600 7315 96% 1.3
Stuck In A Time Loop 18234 9803 54% 0.00 8327 8017 96% 1.3
Spavanac 9083 5233 58% 0.00 4882 4710 96% 1.3
Sibice 4621 2876 62% 0.00 2717 2635 97% 1.3
Seven Wonders 5002 2854 57% 0.00 2749 2647 96% 1.3
Pot 9212 5514 60% 0.00 5050 4891 97% 1.3
Planina 3734 2476 66% 0.00 2308 2253 98% 1.3
Pet 8138 5110 63% 0.00 4752 4551 96% 1.3
Oddities 13354 7527 56% 0.00 6749 6526 97% 1.3
Nasty Hacks 4299 2603 61% 0.00 2527 2452 97% 1.3
Ladder 6328 3865 61% 0.00 3611 3480 96% 1.3
I've Been Everywhere, Man 6536 4261 65% 0.00 4009 3842 96% 1.3
ICPC Awards 1936 1198 62% 0.00 1087 1039 96% 1.3
Grass Seed Inc. 3669 2461 67% 0.00 2293 2232 97% 1.3
FizzBuzz 10648 6253 59% 0.00 5000 4813 96% 1.3
Filip 3866 2526 65% 0.00 2395 2319 97% 1.3
Dice Cup 3609 2546 71% 0.00 2375 2300 97% 1.3
Datum 1887 1234 65% 0.00 1199 1177 98% 1.3
Cryptographer's Conundrum 5927 3695 62% 0.00 3283 3173 97% 1.3
Cetvrta 3615 2540 70% 0.00 2455 2364 96% 1.3
Bela 2589 1888 73% 0.00 1720 1677 98% 1.3
Batter Up 3697 2361 64% 0.00 2157 2086 97% 1.3
Apaxiaaaaaaaaaaaans! 6856 4219 62% 0.00 3798 3647 96% 1.3
The Easiest Problem Is This One 4508 2802 62% 0.00 2608 2495 96% 1.4
The Amazing Human Cannonball 1757 1229 70% 0.00 1169 1131 97% 1.4
Symmetric Order 3508 2188 62% 0.00 2125 2020 95% 1.4
Star Arrangements 1605 866 54% 0.00 778 741 95% 1.4
Stand on Zanzibar 2052 1487 72% 0.00 1458 1408 97% 1.4
Stacking Cups 3244 2008 62% 0.00 1794 1715 96% 1.4
Speed Limit 8750 4838 55% 0.00 4387 4201 96% 1.4
Skener 1409 1017 72% 0.00 993 956 96% 1.4
Reversed Binary Numbers 9019 5687 63% 0.00 4935 4732 96% 1.4
Railroad 1064 742 70% 0.00 714 685 96% 1.4
Quick Estimates 5046 2844 56% 0.00 2706 2559 95% 1.4
Ptice 2311 1383 60% 0.00 1337 1276 95% 1.4
Parking 1771 1230 69% 0.00 1181 1135 96% 1.4
Odd Man Out 4674 2817 60% 0.00 2490 2381 96% 1.4
Number Fun 3164 1720 54% 0.00 1454 1380 95% 1.4
No Duplicates 3407 1890 55% 0.00 1774 1691 95% 1.4
Kornislav 2549 1835 72% 0.00 1736 1684 97% 1.4
Kemija 3498 2255 64% 0.00 2171 2072 95% 1.4
Judging Moose 4944 2434 49% 0.00 2226 2138 96% 1.4
Herman 1983 1116 56% 0.00 1055 1026 97% 1.4
Heart Rate 1048 736 70% 0.00 665 647 97% 1.4
Hanging Out on the Terrace 975 688 71% 0.00 663 643 97% 1.4
Estimating the Area of a Circle 2460 1603 65% 0.00 1518 1457 96% 1.4
Encoded Message 2073 1450 70% 0.00 1196 1141 95% 1.4
DRM Messages 1400 961 69% 0.00 839 810 97% 1.4
Dice Game 3942 2485 63% 0.00 2291 2165 95% 1.4
Detailed Differences 3365 2005 60% 0.00 1902 1831 96% 1.4
Beavergnaw 957 694 73% 0.00 668 651 97% 1.4
Alphabet Spam 4193 2713 65% 0.00 2023 1943 96% 1.4
Tri 5194 2661 51% 0.00 2402 2264 94% 1.5
Sum Kind of Problem 3391 1996 59% 0.00 1512 1433 95% 1.5
Reverse Rot 3010 1817 60% 0.00 1743 1647 94% 1.5
Racing Around the Alphabet 727 476 65% 0.00 448 431 96% 1.5
Pizza Crust 4119 2129 52% 0.00 2000 1881 94% 1.5
Modulo 5637 3600 64% 0.00 3466 3301 95% 1.5
Mixed Fractions 6907 3730 54% 0.00 3485 3291 94% 1.5
Help a PhD candidate out! 1504 914 61% 0.00 916 871 95% 1.5
Eligibility 2521 1297 51% 0.00 1251 1180 94% 1.5
Different Distances 2438 1237 51% 0.00 1092 1027 94% 1.5
Death Knight Hero 2148 1178 55% 0.00 1120 1058 94% 1.5
Cudoviste 1110 699 63% 0.00 697 658 94% 1.5
ACM Contest Scoring 4141 2570 62% 0.00 2251 2126 94% 1.5
Aaah! 14837 7217 49% 0.00 6325 5880 93% 1.5
Volim 2369 1179 50% 0.00 1111 1062 96% 1.6
Triangle Ornaments 177 123 69% 0.00 119 113 95% 1.6
Synchronizing Lists 2265 1462 65% 0.00 1317 1241 94% 1.6
Sok 574 388 68% 0.00 291 281 97% 1.6
Soda Surpler 1513 950 63% 0.00 922 872 95% 1.6
Skocimis 1533 903 59% 0.00 895 842 94% 1.6
Server 5062 2175 43% 0.00 2108 1966 93% 1.6
Riječi 3200 1889 59% 0.00 1777 1673 94% 1.6
Quick Brown Fox 6072 3236 53% 0.00 3082 2864 93% 1.6
Prva 814 525 64% 0.00 467 451 97% 1.6
Prozor 352 232 66% 0.00 203 199 98% 1.6
Paul Eigon 1775 966 54% 0.00 928 872 94% 1.6
Patuljci 1265 689 54% 0.00 693 647 93% 1.6
Parking 1464 1008 69% 0.00 986 936 95% 1.6
One Chicken Per Person! 4901 1704 35% 0.00 1505 1409 94% 1.6
Musical Scales 534 365 68% 0.00 360 345 96% 1.6
Karte 2519 1439 57% 0.00 1322 1249 94% 1.6
Identifying Map Tiles 1462 924 63% 0.00 871 833 96% 1.6
Flying Safely 1060 698 66% 0.00 589 561 95% 1.6
False Sense of Security 1312 794 61% 0.00 687 659 96% 1.6
Erase Securely 2967 1597 54% 0.00 1492 1392 93% 1.6
Bus 1892 1129 60% 0.00 1124 1053 94% 1.6