Problems

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio
Adventures in Moving -- Part IV 76 14 18% 0.00 21 13 62%
Air Conditioned Minions 171 51 30% 0.00 56 49 88%
All Pairs Shortest Path 956 206 22% 0.03 102 81 79%
Alphabet 82 54 66% 0.00 53 49 92%
Antenna Placement 5 1 20% 0.03 3 1 33%
Aspen Avenue 429 75 17% 0.00 84 45 54%
Babelfish 1328 605 46% 0.03 352 333 95%
Bag of Tiles 59 29 49% 0.28 14 6 43%
Barking Up The Wrong Tree 22 5 23% 0.00 7 4 57%
Bing It On 45 22 49% 0.03 22 18 82%
Birthday Cake 6 2 33% 0.00 3 2 67%
Board Wrapping 64 25 39% 0.01 25 21 84%
Brexit 323 106 33% 0.07 90 72 80%
Buzzwords 38 11 29% 0.00 18 11 61%
Careful Declaration 2 1 50% 1.56 2 1 50%
Catenyms 30 0 0% -- 6 0 0%
CD 6547 1457 22% 0.05 608 532 88%
Checking For Correctness 128 29 23% 0.02 34 26 76%
Chinese Remainder 502 115 23% 0.00 67 52 78%
Chinese Remainder Theorem (non-relatively prime moduli) 154 63 41% 0.00 39 34 87%
Chopping Wood 937 296 32% 0.03 171 159 93%
Circular Lock 63 15 24% 0.00 15 12 80%
Closest Pair 172 44 26% 0.09 24 19 79%
Closest Pair (Uniform) 189 55 29% 0.11 27 20 74%
Closest Sums 1311 381 29% 0.00 261 231 89%
Coast Length 190 62 33% 0.03 63 58 92%
Code Theft 108 11 10% 0.07 15 8 53%
Convex Hull 260 63 24% 0.03 37 26 70%
Councilling 159 33 21% 0.04 24 20 83%
Counting Stars 0 0 -- -- 0 0 --
Cudak 361 56 16% 0.00 62 40 65%
Curse the Darkness 0 0 -- -- 0 0 --
Dart Scoring 8 4 50% 0.00 5 3 60%
Dead Fraction 275 58 21% 0.00 52 41 79%
Dictionary Attack 149 26 17% 0.01 30 20 67%
Dominant Strings 240 23 10% 0.16 30 10 33%
Eulerian Path 357 116 32% 0.03 52 40 77%
Evil Straw Warts Live 461 155 34% 0.00 126 124 98%
Excavator Expedition 97 25 26% 0.06 34 25 74%
Factovisors 266 44 17% 0.00 41 29 71%
Fenwick Tree 1248 375 30% 0.78 159 134 84%
Font 0 0 -- -- 0 0 --
Forest Evolution 0 0 -- -- 0 0 --
Freckles 409 95 23% 0.03 101 82 81%
Frogger 156 42 27% 0.00 25 22 88%
Frozen Rose-Heads 36 13 36% 0.02 19 13 68%
Full Tank? 143 46 32% 0.09 28 23 82%
Funny Games 181 9 5% 3.33 15 6 40%
George 112 59 53% 0.00 54 51 94%
Get Shorty 270 109 40% 0.04 74 67 91%
Getting Gold 344 186 54% 0.00 156 155 99%
Gokigen Naname 64 17 27% 0.00 16 15 94%
Gravamen 11 1 9% 0.73 2 1 50%
Happy Happy Prime Prime 390 206 53% 0.00 133 132 99%
Hay Points 228 150 66% 0.03 95 94 99%
Help! 1078 123 11% 0.00 137 88 64%
Hiding Places 254 167 66% 0.00 149 147 99%
How many 0's? 302 166 55% 0.00 158 138 87%
I Can Guess the Data Structure! 899 284 32% 0.00 201 184 92%
Ignore the Garbage 421 193 46% 0.00 149 146 98%
Intellectual Property 28 14 50% 0.30 3 2 67%
Interval Cover 1695 355 21% 0.03 176 135 77%
Introspective Caching 580 90 16% 0.01 71 56 79%
Island Hopping 327 189 58% 0.02 118 113 96%
Jack and Jill 142 50 35% 0.23 11 6 55%
Jug Hard 93 44 47% 0.04 43 40 93%
Killing Aliens in a Borg Maze 130 46 35% 0.04 32 26 81%
Knapsack 1041 326 31% 0.15 149 132 89%
Life Forms 76 18 24% 0.32 15 10 67%
Linear Equation Solver 462 113 24% 0.01 57 40 70%
Linear Recurrences 26 14 54% 0.81 9 8 89%
Line Segment Distance 110 62 56% 0.00 38 33 87%
Line Segment Intersection 353 73 21% 0.00 52 36 69%
Ljutnja 1676 215 13% 0.01 180 149 83%
Logo 58 14 24% 0.01 16 13 81%
Longest Increasing Subsequence 782 236 30% 0.03 130 105 81%
Mathemagicians 64 6 9% 0.00 10 5 50%
Maximum Flow 1489 329 22% 0.01 125 99 79%
Maximum Loot 86 19 22% 0.31 8 1 12%
Maximum Number of Colinear Points 177 67 38% 0.05 25 23 92%
Messages from Outer Space 213 64 30% 0.00 58 50 86%
Minimum Cost Maximum Flow 432 82 19% 0.42 47 32 68%
Minimum Cut 245 137 56% 0.01 69 65 94%
Minimum Spanning Tree 1035 327 32% 0.05 136 124 91%
Modular Arithmetic 348 171 49% 0.00 86 85 99%
Movie Collection 41 19 46% 0.07 24 18 75%
Muzicari 73 22 30% 0.00 27 16 59%
Odd Man Out 2 2 100% 0.01 2 2 100%
Organising the Organisation 32 14 44% 0.01 10 9 90%
Partial Linear Equation Solver 197 38 19% 0.01 36 19 53%
Peculiar primes 20 3 15% 0.01 5 3 60%
Perfect Pth Powers 853 118 14% 0.00 105 84 80%
Perket 10 7 70% 0.00 5 5 100%
Plane Ticket Pricing 15 6 40% 0.01 8 6 75%
Point in Polygon 367 96 26% 0.00 65 45 69%
Polygon Area 307 173 56% 0.00 102 97 95%
Polynomial Multiplication 2 436 147 34% 0.08 72 57 79%
Prime Reduction 169 34 20% 0.15 37 29 78%
Prime Sieve 1045 351 34% 0.01 166 150 90%
Proving Equivalences 117 40 34% 0.07 33 28 85%