Problems

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Name Total Acc. Ratio Fastest   Total Acc. Ratio Difficulty
2048 4872 2365 49% 0.00 2245 1925 86% 2.2
3D Printed Statues 3707 1817 49% 0.00 1700 1531 90% 1.9
3D Printer 336 63 19% 0.00 111 54 49% 7.4
3-Sided Dice 1453 105 7% 0.00 225 79 35% 8.7
4 thought 4423 1493 34% 0.00 1483 1242 84% 2.7
A1 Paper 3127 930 30% 0.00 906 711 78% 3.4
Aaah! 14837 7217 49% 0.00 6325 5880 93% 1.5
ABC 5372 2480 46% 0.00 2372 2147 91% 1.7
Above Average 2256 980 43% 0.00 1010 907 90% 2.0
Abstract Art 175 41 23% 0.00 40 28 70% 7.1
Absurdistan Roads II 482 171 35% 0.00 163 110 67% 6.8
ACM Contest Scoring 4141 2570 62% 0.00 2251 2126 94% 1.5
Adding Words 5194 1161 22% 0.00 1244 941 76% 4.0
A Different List Game 4784 334 7% 0.00 585 111 19% 9.1
A Different Problem 17473 6859 39% 0.00 6306 5477 87% 2.1
Adjoin the Networks 1301 342 26% 0.00 298 228 77% 5.8
Adventures in Moving -- Part IV 557 177 32% 0.00 166 141 85% 4.7
A Favourable Ending 937 195 21% 0.00 226 153 68% 5.1
Air Conditioned Minions 2534 700 28% 0.00 763 558 73% 4.6
Airport Logistics 45 10 22% 0.00 16 10 62% 7.6
Alien Numbers 1428 729 51% 0.00 711 644 91% 2.0
A List Game 5108 1515 30% 0.00 1448 1205 83% 3.1
All about that base 1958 752 38% 0.00 797 664 83% 2.9
All Different Directions 683 307 45% 0.00 284 249 88% 2.6
Allergy Test 268 94 35% 0.00 80 45 56% 7.6
All Friends 682 131 19% 0.00 109 57 52% 8.9
Almost Perfect 3818 882 23% 0.00 942 737 78% 3.4
Alphabet 419 206 49% 0.00 212 180 85% 2.9
Alphabet Spam 4194 2714 65% 0.00 2024 1944 96% 1.4
Alternative Bracket Notation 188 78 41% 0.00 82 68 83% 5.6
Amsterdam Distance 768 297 39% 0.00 341 268 79% 2.8
A Multiplication Game 233 54 23% 0.00 73 51 70% 5.8
Anagram Counting 2035 791 39% 0.00 761 629 83% 3.0
A New Alphabet 7258 3284 45% 0.00 3106 2873 92% 1.8
Another Brick in the Wall 1422 761 54% 0.00 747 680 91% 2.0
Another Candies 5013 1365 27% 0.00 1436 1179 82% 2.8
Another Dice Game 79 58 73% 0.00 50 47 94% 3.4
Anthony and Cora 557 145 26% 0.00 175 117 67% 5.8
Anthony and Diablo 1261 438 35% 0.00 490 418 85% 2.5
Ants 1758 807 46% 0.00 597 524 88% 2.5
Apaxiaaaaaaaaaaaans! 6856 4219 62% 0.00 3798 3647 96% 1.3
Aquarium Tank 345 99 29% 0.00 88 68 77% 5.0
A Question of Ingestion 543 121 22% 0.00 111 86 77% 5.6
A Rational Sequence 1058 340 32% 0.00 381 267 70% 5.3
A Rational Sequence 2 1135 822 72% 0.00 759 721 95% 1.6
A Rational Sequence (Take 3) 458 389 85% 0.00 283 274 97% 1.7
Arctic Network 1067 380 36% 0.00 316 252 80% 4.5
A Real Challenge 4142 2016 49% 0.00 1974 1843 93% 1.6
Arithmetic 1410 409 29% 0.00 408 317 78% 3.6
Army Strength (Easy) 2330 1180 51% 0.00 1057 950 90% 2.0
Around and Around We Go 28 11 39% 0.00 16 10 62% 7.9
Around the Track 261 33 13% 0.00 52 23 44% 8.3
ASCII Addition 370 202 55% 0.00 199 185 93% 2.0
ASCII Figure Rotation 1309 400 31% 0.00 406 341 84% 3.7
As Easy as CAB 645 149 23% 0.00 146 114 78% 5.0
Aspen Avenue 932 319 34% 0.00 215 146 68% 7.0
Association for Computing Machinery 1591 618 39% 0.00 577 506 88% 2.4
Association for Cool Machineries (Part 2) 39 24 62% 0.00 25 21 84% 5.5
Association for the Country of Mububa 1291 260 20% 0.00 329 199 60% 6.9
Asteroids 592 110 19% 0.00 70 56 80% 4.7
A Towering Problem 1495 716 48% 0.00 732 660 90% 2.0
Autori 6615 4428 67% 0.00 4156 4006 96% 1.2
Average Speed 628 201 32% 0.00 207 174 84% 3.5
A Vicious Pikeman (Easy) 1301 389 30% 0.00 339 286 84% 3.9
Babylonian Numbers 466 215 46% 0.00 224 195 87% 2.2
Backspace 4709 1733 37% 0.00 1427 1194 84% 2.6
Bacon, Eggs, and Spam 1948 1123 58% 0.00 966 896 93% 1.9
Baggage 298 99 33% 0.00 115 83 72% 4.8
Bakice 86 32 37% 0.00 41 30 73% 6.4
Bakterije 87 13 15% 0.00 20 10 50% 8.7
Balanced Diet 502 196 39% 0.00 207 158 76% 4.6
Ball Bearings 328 116 35% 0.00 128 104 81% 3.9
Bank Queue 5849 1618 28% 0.00 1441 1168 81% 3.5
Bard 1136 505 44% 0.00 438 380 87% 2.6
Barking Up The Wrong Tree 207 22 11% 0.00 23 13 57% 8.8
Base-2 Palindromes 743 276 37% 0.00 321 233 73% 4.7
basic 46 13 28% 0.00 14 11 79% 6.4
Basin City Surveillance 729 88 12% 0.00 105 50 48% 8.6
Batmanacci 648 199 31% 0.00 187 151 81% 4.2
Batter Up 3697 2361 64% 0.00 2157 2086 97% 1.3
Battleship 443 73 16% 0.00 97 60 62% 6.5
Bazen 384 154 40% 0.00 155 143 92% 2.4
Beat the Spread! 2096 761 36% 0.00 674 591 88% 2.4
Beavergnaw 957 694 73% 0.00 668 651 97% 1.4
Beehives 893 456 51% 0.00 388 361 93% 1.8
Bee House Perimeter 254 115 45% 0.00 109 99 91% 3.4
Beekeeper 1913 553 29% 0.00 575 474 82% 3.0
Bela 2589 1888 73% 0.00 1720 1677 98% 1.3
Bell Ringing 455 214 47% 0.00 194 158 81% 4.6
Best Before 404 86 21% 0.00 89 74 83% 3.3
Best Compression Ever 1188 620 52% 0.00 573 536 94% 2.1
Best Compromise 386 261 68% 0.00 235 219 93% 2.1
Best Relay Team 1303 660 51% 0.00 540 475 88% 2.4
Better Productivity 301 70 23% 0.00 78 53 68% 6.7
Biggest Slice 613 143 23% 0.00 184 115 62% 6.5
Big Truck 3724 1231 33% 0.00 1052 864 82% 2.8
Bijele 9542 6237 65% 0.00 5569 5432 98% 1.2
Bilateral Projects 178 50 28% 0.00 35 28 80% 6.4
Billiard 1191 654 55% 0.00 603 578 96% 1.6
Biometrics 77 32 42% 0.00 31 26 84% 5.7