Problems

Submissions Users
Name Total Acc. Ratio Fastest   Total Acc. Ratio
2048 209 79 38% 0.00 79 64 81%
3D Printed Statues 26 14 54% 0.00 19 14 74%
3D Printer 5 1 20% 0.00 5 1 20%
4 thought 5 2 40% 0.00 4 2 50%
A1 Paper 44 20 45% 0.00 23 20 87%
Aaah! 30 20 67% 0.00 19 17 89%
ABC 34 17 50% 0.00 18 14 78%
Above Average 24 16 67% 0.00 17 15 88%
ACM Contest Scoring 3 2 67% 0.00 3 2 67%
Adding Words 50 11 22% 0.00 11 8 73%
A Different Problem 240 119 50% 0.00 112 108 96%
Ads 617 25 4% 0.00 92 14 15%
Adventures in Moving -- Part IV 48 17 35% 0.00 16 16 100%
A Favourable Ending 33 24 73% 0.00 24 24 100%
Air Conditioned Minions 42 26 62% 0.00 26 25 96%
A List Game 44 21 48% 0.00 19 19 100%
Alphabet Spam 9 7 78% 0.00 7 7 100%
Amsterdam Distance 15 11 73% 0.00 10 9 90%
A Multiplication Game 1 1 100% 0.00 1 1 100%
Another Brick in the Wall 115 68 59% 0.00 68 65 96%
Antenna Placement 47 28 60% 0.00 29 26 90%
Anthony and Diablo 1 1 100% 0.00 1 1 100%
Apaxiaaaaaaaaaaaans! 267 178 67% 0.00 169 163 96%
A Question of Ingestion 56 22 39% 0.00 22 21 95%
A Rational Sequence 42 15 36% 0.00 15 11 73%
A Rational Sequence 2 352 251 71% 0.00 229 224 98%
A Rational Sequence (Take 3) 10 10 100% 0.00 10 10 100%
A Real Challenge 1 1 100% 0.00 1 1 100%
Are You Listening? 4 3 75% 0.00 3 3 100%
Army Strength (Easy) 9 6 67% 0.00 6 6 100%
ASCII Addition 187 85 45% 0.00 65 65 100%
As Easy as CAB 1 1 100% 0.00 1 1 100%
Association for Computing Machinery 10 2 20% 0.00 2 2 100%
Association for the Country of Mububa 47 18 38% 0.00 18 17 94%
A Towering Problem 1 1 100% 0.00 1 1 100%
Autori 650 497 76% 0.00 424 422 100%
A Vicious Pikeman (Easy) 11 10 91% 0.00 10 10 100%
Baby Bites 14 5 36% 0.00 4 3 75%
Babylonian Numbers 1 1 100% 0.00 1 1 100%
Backspace 74 59 80% 0.00 45 44 98%
Bacon, Eggs, and Spam 418 282 67% 0.00 237 232 98%
Balanced Diet 66 44 67% 0.00 49 41 84%
Bard 4 2 50% 0.00 2 2 100%
Base-2 Palindromes 1 1 100% 0.00 1 1 100%
Batter Up 3 3 100% 0.00 3 3 100%
Battleship 1 1 100% 0.00 1 1 100%
Beat the Spread! 1 1 100% 0.00 1 1 100%
Beavergnaw 3 3 100% 0.00 3 3 100%
Beehives 7 3 43% 0.00 3 3 100%
Beekeeper 3 3 100% 0.00 3 3 100%
Bela 7 5 71% 0.00 6 5 83%
Best Relay Team 1609 627 39% 0.00 374 363 97%
Big Truck 28 18 64% 0.00 15 15 100%
Bijele 6 5 83% 0.00 5 5 100%
Bilateral Projects 28 14 50% 0.00 14 14 100%
Birds on a Wire 32 27 84% 0.00 26 26 100%
Birthday Party 39 20 51% 0.00 23 18 78%
Bishops 2 2 100% 0.00 2 2 100%
Bit by Bit 1 1 100% 0.00 1 1 100%
Bits 1 1 100% 0.00 1 1 100%
Bits Equalizer 79 30 38% 0.00 35 30 86%
Black Friday 16 10 62% 0.00 11 10 91%
Boat Parts 55 45 82% 0.00 38 38 100%
Boiling Vegetables 129 69 53% 0.00 69 62 90%
Booking a Room 496 259 52% 0.00 243 235 97%
Boss Battle 223 136 61% 0.00 125 123 98%
Bottled-Up Feelings 49 30 61% 0.00 26 26 100%
Bus Numbers 3 3 100% 0.00 3 3 100%
Bus Numbers 2 1 50% 0.00 1 1 100%
Busy Schedule 193 112 58% 0.00 114 105 92%
Button Bashing 1382 454 33% 0.00 359 346 96%
Buying Coke 87 24 28% 0.00 23 21 91%
Buzzwords 25 17 68% 0.00 15 15 100%
Calculating Dart Scores 1 1 100% 0.00 1 1 100%
Calculator 34 23 68% 0.00 21 21 100%
Candy Distribution 65 23 35% 0.00 22 22 100%
Cantina of Babel 22 13 59% 0.00 14 13 93%
Card Trick 668 416 62% 0.00 308 305 99%
Carousel Rides 2 2 100% 0.00 2 2 100%
Catenyms 36 16 44% 0.00 16 16 100%
Cat vs. Dog 32 16 50% 0.00 17 16 94%
CD 918 362 39% 0.00 228 215 94%
Cent Savings 49 19 39% 0.00 20 19 95%
Cetiri 1 1 100% 0.00 1 1 100%
Cetvrta 5 5 100% 0.00 5 5 100%
Charting Progress 1195 414 35% 0.00 315 302 96%
Chess 66 36 55% 0.00 31 31 100%
Chinese Remainder 29 19 66% 0.00 20 19 95%
Circuit Counting 47 26 55% 0.00 21 20 95%
Closest Sums 268 97 36% 0.00 64 54 84%
Closing the Loop 844 432 51% 0.00 300 294 98%
Coconut Splat 615 323 53% 0.00 270 249 92%
Cold-puter Science 7 6 86% 0.00 6 6 100%
Collecting Beepers 77 61 79% 0.00 26 21 81%
Coloring Graphs 32 23 72% 0.00 25 23 92%
Combination Lock 265 50 19% 0.00 58 45 78%
Committee Assignment 14 9 64% 0.00 10 9 90%
Company Picnic 48 18 38% 0.00 17 16 94%
Compound Words 375 257 69% 0.00 216 212 98%
Conformity 1616 679 42% 0.00 486 478 98%