Problems

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Name Total Acc. Ratio Fastest   Total Acc. Ratio Difficulty
2048 4489 2177 48% 0.00 2067 1764 85% 2.4
3D Printed Statues 3158 1562 49% 0.00 1459 1310 90% 1.9
3D Printer 306 51 17% 0.00 97 44 45% 8.8
3-Sided Dice 1350 95 7% 0.00 215 75 35% 8.8
4 thought 4174 1415 34% 0.00 1407 1173 83% 2.7
A1 Paper 2946 882 30% 0.00 856 669 78% 3.4
Aaah! 14040 6842 49% 0.00 5972 5548 93% 1.7
ABC 4721 2230 47% 0.00 2131 1935 91% 1.6
Above Average 1816 795 44% 0.00 814 738 91% 1.8
Abstract Art 166 38 23% 0.00 34 26 76% 6.0
Absurdistan Roads II 465 165 35% 0.00 157 106 68% 6.7
ACM Contest Scoring 3976 2470 62% 0.00 2150 2035 95% 1.5
Adding Words 5016 1119 22% 0.00 1193 902 76% 3.8
A Different List Game 4683 324 7% 0.00 567 110 19% 9.1
A Different Problem 16604 6539 39% 0.00 6042 5240 87% 2.3
Adjoin the Networks 1190 325 27% 0.00 279 213 76% 6.0
Adventures in Moving -- Part IV 552 176 32% 0.00 164 140 85% 4.6
A Favourable Ending 890 186 21% 0.00 213 144 68% 5.1
Air Conditioned Minions 2430 674 28% 0.00 725 535 74% 4.3
Airport Logistics 45 10 22% 0.00 16 10 62% 7.7
Alien Numbers 1339 678 51% 0.00 665 601 90% 2.0
A List Game 4851 1432 30% 0.00 1374 1143 83% 3.0
All about that base 1927 736 38% 0.00 782 651 83% 2.9
All Different Directions 652 293 45% 0.00 270 236 87% 2.6
Allergy Test 261 90 34% 0.00 76 43 57% 7.2
All Friends 595 106 18% 0.00 99 50 51% 9.1
Almost Perfect 3593 836 23% 0.00 895 700 78% 3.4
Alphabet 219 117 53% 0.00 124 104 84% 3.0
Alphabet Spam 4018 2608 65% 0.00 1924 1847 96% 1.4
Alternative Bracket Notation 187 77 41% 0.00 81 67 83% 5.6
Amsterdam Distance 735 269 37% 0.00 315 242 77% 2.9
A Multiplication Game 194 48 25% 0.00 65 45 69% 5.5
Anagram Counting 1927 750 39% 0.00 720 593 82% 3.1
A New Alphabet 6880 3135 46% 0.00 2963 2753 93% 1.6
Another Brick in the Wall 1377 735 53% 0.00 722 657 91% 1.9
Another Candies 4800 1285 27% 0.00 1365 1112 81% 3.0
Another Dice Game 78 57 73% 0.00 49 46 94% 3.7
Anthony and Cora 541 143 26% 0.00 172 115 67% 5.8
Anthony and Diablo 1225 418 34% 0.00 471 400 85% 2.5
Ants 1709 785 46% 0.00 576 506 88% 2.4
Apaxiaaaaaaaaaaaans! 6119 3868 63% 0.00 3501 3359 96% 1.3
Aquarium Tank 277 86 31% 0.00 79 61 77% 4.5
A Question of Ingestion 464 103 22% 0.00 93 71 76% 6.1
A Rational Sequence 1030 330 32% 0.00 373 261 70% 5.2
A Rational Sequence 2 1112 803 72% 0.00 740 705 95% 1.6
A Rational Sequence (Take 3) 445 377 85% 0.00 271 262 97% 1.7
Arctic Network 1028 368 36% 0.00 307 244 79% 4.5
A Real Challenge 3935 1900 48% 0.00 1872 1739 93% 1.7
Arithmetic 1307 376 29% 0.00 369 284 77% 3.7
Army Strength (Easy) 2059 1080 52% 0.00 960 864 90% 2.0
Around and Around We Go 28 11 39% 0.00 16 10 62% 7.9
Around the Track 257 32 12% 0.00 49 22 45% 8.1
ASCII Addition 335 186 56% 0.00 184 171 93% 2.0
ASCII Figure Rotation 1270 388 31% 0.00 394 331 84% 3.7
As Easy as CAB 635 144 23% 0.00 141 109 77% 5.1
Aspen Avenue 922 313 34% 0.00 210 141 67% 7.0
Association for Computing Machinery 1522 595 39% 0.00 554 486 88% 2.3
Association for Cool Machineries (Part 2) 39 24 62% 0.00 25 21 84% 5.6
Association for the Country of Mububa 1263 254 20% 0.00 320 194 61% 6.9
Asteroids 573 109 19% 0.00 68 55 81% 4.1
A Towering Problem 1457 696 48% 0.00 711 640 90% 2.0
Autori 6117 4066 66% 0.00 3813 3670 96% 1.2
Average Speed 596 192 32% 0.00 198 166 84% 3.6
A Vicious Pikeman (Easy) 1268 376 30% 0.00 324 277 85% 3.8
Babylonian Numbers 430 194 45% 0.00 202 175 87% 2.1
Backspace 4081 1509 37% 0.00 1258 1048 83% 2.6
Bacon, Eggs, and Spam 1772 1032 58% 0.00 881 830 94% 1.7
Baggage 298 99 33% 0.00 115 83 72% 4.8
Bakice 80 29 36% 0.00 38 27 71% 7.0
Bakterije 64 13 20% 0.00 19 10 53% 8.5
Balanced Diet 474 180 38% 0.00 195 147 75% 4.8
Ball Bearings 318 111 35% 0.00 122 99 81% 4.0
Bank Queue 5691 1552 27% 0.00 1402 1144 82% 3.2
Bard 1053 459 44% 0.00 405 353 87% 2.6
Barking Up The Wrong Tree 206 21 10% 0.00 22 12 55% 8.8
Base-2 Palindromes 681 255 37% 0.00 295 214 73% 4.6
basic 39 10 26% 0.00 11 8 73% 6.6
Basin City Surveillance 706 80 11% 0.00 102 47 46% 8.6
Batmanacci 544 165 30% 0.00 164 132 80% 4.5
Batter Up 2840 1859 65% 0.00 1787 1729 97% 1.2
Battleship 432 70 16% 0.00 93 57 61% 6.0
Bazen 357 140 39% 0.00 140 130 93% 2.3
Beat the Spread! 2043 745 36% 0.00 658 575 87% 2.5
Beavergnaw 902 654 73% 0.00 629 612 97% 1.4
Beehives 828 430 52% 0.00 363 336 93% 1.9
Beekeeper 1807 524 29% 0.00 540 446 83% 2.8
Bela 2443 1774 73% 0.00 1606 1567 98% 1.3
Bell Ringing 444 208 47% 0.00 188 153 81% 4.6
Best Before 387 80 21% 0.00 82 68 83% 3.3
Best Compression Ever 1160 607 52% 0.00 561 524 93% 2.1
Best Compromise 371 254 68% 0.00 228 212 93% 2.2
Best Relay Team 1251 637 51% 0.00 518 458 88% 2.3
Better Productivity 301 70 23% 0.00 78 53 68% 6.7
Biggest Slice 604 140 23% 0.00 179 112 63% 6.4
Big Truck 3678 1216 33% 0.00 1039 854 82% 2.7
Bijele 8442 5607 66% 0.00 5079 4954 98% 1.2
Bilateral Projects 177 49 28% 0.00 34 27 79% 6.4
Billiard 1143 633 55% 0.00 584 559 96% 1.6
Biometrics 76 31 41% 0.00 30 25 83% 5.7
Birds on a Wire 1111 352 32% 0.00 388 308 79% 4.0