Problems

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio
10 Kinds of People 4804 1080 22% 0.02 822 744 91%
A1 Paper 44 20 45% 0.00 23 20 87%
A Classy Problem 1424 316 22% 0.04 315 233 74%
Adventures in Moving -- Part IV 48 17 35% 0.00 16 16 100%
Air Conditioned Minions 43 27 63% 0.00 27 26 96%
A List Game 44 21 48% 0.00 19 19 100%
All Pairs Shortest Path 189 50 26% 0.04 39 30 77%
An Industrial Spy 26 21 81% 0.02 21 20 95%
Arbitrage? 451 178 39% 0.04 107 105 98%
Association for Control Over Minds 68 27 40% 0.08 25 23 92%
Association for Convex Main Office 31 6 19% 0.06 8 6 75%
Association for Cool Machineries (Part 1) 7 3 43% 0.05 3 3 100%
Association for the Country of Mububa 47 18 38% 0.00 18 17 94%
Association of Cats and Magical Lights 80 29 36% 0.26 21 18 86%
Association of Computer Maintenance 1 1 100% 0.03 1 1 100%
Avoiding the Apocalypse 40 28 70% 0.01 22 22 100%
A Walk Through The Forest 38 18 47% 0.33 18 17 94%
Bachet's Game 34 23 68% 0.13 21 21 100%
Balanced Diet 66 44 67% 0.00 49 41 84%
Board Wrapping 12 4 33% 0.01 6 4 67%
Book Circle 32 18 56% 0.01 18 17 94%
Book Club 38 26 68% 0.01 23 23 100%
Bottled-Up Feelings 49 30 61% 0.00 26 26 100%
Breaking Bad 27 20 74% 0.04 21 20 95%
Budget 54 19 35% 0.01 22 19 86%
Button Bashing 1415 464 33% 0.00 371 356 96%
Buying Coke 87 24 28% 0.00 23 21 91%
Carpool 5 3 60% 0.11 3 3 100%
Catalan Square 44 25 57% 0.03 21 21 100%
Cat vs. Dog 32 16 50% 0.00 17 16 94%
Cent Savings 49 19 39% 0.00 20 19 95%
Charting Progress 1207 418 35% 0.00 320 306 96%
Chess 68 38 56% 0.00 33 33 100%
Closest Sums 309 112 36% 0.00 79 67 85%
Convex Hull 26 11 42% 0.04 12 10 83%
Convex Polygon Area 20 18 90% 0.00 18 18 100%
Councilling 37 12 32% 0.03 17 12 71%
Cranes 9 8 89% 0.00 8 8 100%
Dice Game 29 22 76% 0.00 22 22 100%
Divisors 34 14 41% 0.01 18 14 78%
Dominos 417 67 16% 0.06 76 46 61%
Dvaput 36 25 69% 0.06 21 21 100%
Elementary Math 33 17 52% 0.00 18 17 94%
Enlarging Hash Tables 52 26 50% 0.01 22 21 95%
Equal Sums (Easy) 29 24 83% 0.01 24 24 100%
Even Up Solitaire 524 282 54% 0.00 230 214 93%
Exact Change 50 23 46% 0.01 21 21 100%
Factovisors 54 21 39% 0.00 16 15 94%
Fenwick Tree 60 22 37% 0.71 29 18 62%
Fire Station 9 4 44% 0.04 4 4 100%
Frosh Week 1625 326 20% 0.00 341 232 68%
Full Tank? 55 19 35% 0.09 18 17 94%
Fun House 28 21 75% 0.00 21 21 100%
Getting Gold 336 155 46% 0.00 134 127 95%
Good Coalition 25 16 64% 0.00 16 16 100%
Gopher II 49 21 43% 0.01 18 17 94%
Grid MST 48 19 40% 0.11 17 15 88%
Hiding Places 79 56 71% 0.00 55 52 95%
Inverse Factorial 46 24 52% 0.00 22 21 95%
Island Hopping 277 114 41% 0.24 96 89 93%
Islands in the Data Stream 26 22 85% 0.00 26 22 85%
Jabuke 42 19 45% 0.00 16 16 100%
Jogging Trails 40 16 40% 0.00 15 14 93%
Jumbled Communication 31 23 74% 0.00 24 23 96%
Knights in Fen 35 28 80% 0.00 15 15 100%
Life Forms 41 10 24% 0.09 11 7 64%
Logo 2 12 7 58% 0.00 6 6 100%
Longest Increasing Subsequence 29 20 69% 0.06 19 19 100%
Mall Mania 30 7 23% 0.11 8 7 88%
Marbles On A Tree 23 13 57% 0.00 13 13 100%
Maximum Flow 74 52 70% 0.01 31 31 100%
Metaprogramming 36 25 69% 0.01 25 25 100%
Minimum Cost Maximum Flow 35 24 69% 0.40 16 16 100%
Minimum Cut 61 27 44% 0.01 20 20 100%
Misa 26 21 81% 0.00 21 20 95%
Money Matters 140 64 46% 0.01 59 59 100%
Moving Pianos 29 24 83% 0.00 21 21 100%
Narrow Art Gallery 31 18 58% 0.00 19 18 95%
Numbers On a Tree 649 297 46% 0.00 268 249 93%
Ocean Currents 52 26 50% 0.21 23 22 96%
Office Space 40 29 72% 0.00 27 27 100%
Paintball 21 20 95% 0.00 19 19 100%
Panda Chess 29 13 45% 0.15 14 12 86%
Path Tracing 63 29 46% 0.00 31 29 94%
Pebble Solitaire 18 17 94% 0.00 18 17 94%
Perket 20 18 90% 0.00 19 18 95%
Phone List 30 19 63% 0.10 20 19 95%
Point in Polygon 49 12 24% 0.00 14 10 71%
Polygon Area 42 21 50% 0.00 20 20 100%
Popular Vote 235 90 38% 0.00 93 82 88%
Power Strings 45 20 44% 0.07 19 16 84%
Primal Representation 35 20 57% 0.02 19 19 100%
Printing Costs 134 71 53% 0.00 73 68 93%
Radio Commercials 27 26 96% 0.01 25 25 100%
Relatives 22 15 68% 0.00 15 15 100%
Repeated Substrings 95 42 44% 0.21 31 31 100%
Restaurant Orders 51 21 41% 0.02 22 20 91%
Scaling Recipes 34 25 74% 0.02 25 25 100%
Scrolling Sign 15 12 80% 0.00 12 12 100%
Single source shortest path, negative weights 873 206 24% 0.01 126 112 89%