Problems

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio
2048 29 17 59% 0.00 19 15 79%
A Different Problem 92 44 48% 0.00 34 30 88%
Adventures in Moving -- Part IV 18 3 17% 0.00 8 3 38%
Airline Hub 44 14 32% 0.02 12 12 100%
All Friends 54 8 15% 0.04 6 5 83%
All Pairs Shortest Path 273 53 19% 0.05 31 24 77%
Almost Union-Find 583 37 6% 0.03 73 12 16%
Arctic Network 41 14 34% 0.03 17 11 65%
Aspen Avenue 154 34 22% 0.01 36 22 61%
AVL-träd 3685 538 15% 0.42 185 154 83%
Babelfish 757 351 46% 0.04 206 197 96%
Bachet's Game 119 90 76% 0.20 31 30 97%
Bag of Tiles 41 26 63% 0.42 3 3 100%
Bakterije 0 0 -- -- 0 0 --
Ball Bearings 22 12 55% 0.00 12 11 92%
Barica 19 10 53% 0.02 5 3 60%
Barking Up The Wrong Tree 15 4 27% 0.00 4 4 100%
Beacons 0 0 -- -- 0 0 --
Best Compression Ever 49 22 45% 0.00 22 21 95%
Bicikli 52 9 17% 0.04 9 3 33%
Billiard 17 15 88% 0.00 14 14 100%
Biometrics 19 14 74% 0.00 10 10 100%
Black Friday 8 3 38% 0.00 3 3 100%
Board Wrapping 28 12 43% 0.01 11 10 91%
Bond 9 0 0% -- 2 0 0%
Bowlstack 9 3 33% 0.02 4 3 75%
Budget 7 2 29% 0.10 2 2 100%
Buying Coke 182 32 18% 0.00 35 13 37%
Cantor 24 12 50% 0.00 10 7 70%
Card Magic 5 4 80% 0.07 4 4 100%
Careful Declaration 1 0 0% -- 1 0 0%
Carpool 1 0 0% -- 1 0 0%
Casting Spells 0 0 -- -- 0 0 --
Catenyms 9 0 0% -- 2 0 0%
CD 4231 937 22% 0.09 381 340 89%
Cetiri 23 16 70% 0.00 16 16 100%
Cheering Game 5 2 40% 0.02 2 1 50%
Chinese Remainder 147 25 17% 0.00 22 17 77%
Chinese Remainder Theorem (non-relatively prime moduli) 44 12 27% 0.00 11 9 82%
Chopping Wood 204 83 41% 0.05 41 37 90%
Circular Lock 27 4 15% 0.00 5 4 80%
Closest Pair 56 19 34% 0.34 10 8 80%
Closest Pair (Uniform) 73 24 33% 0.28 12 8 67%
Closest Sums 1053 277 26% 0.00 180 158 88%
Coast Length 13 5 38% 0.06 5 5 100%
Code Theft 39 7 18% 0.23 5 4 80%
Cold-puter Science 42 36 86% 0.00 34 34 100%
Collecting Beepers 13 5 38% 2.47 3 3 100%
Colliding Traffic 15 2 13% 0.19 2 2 100%
Convex Hull 104 32 31% 0.04 17 14 82%
Copying DNA 24 8 33% 0.61 5 5 100%
Councilling 35 16 46% 0.09 5 5 100%
Cryptographer's Conundrum 2 2 100% 0.00 2 2 100%
Cryptographic Keys 22 8 36% 0.00 7 5 71%
Cudak 47 9 19% 0.00 11 9 82%
Cutting a polygon 5 0 0% -- 1 0 0%
Dead Fraction 77 19 25% 0.00 15 14 93%
Dejavu 17 3 18% 0.02 5 3 60%
Dictionary Attack 27 6 22% 0.01 10 5 50%
Dominant Strings 52 1 2% 0.53 12 1 8%
Downpayment 0 0 -- -- 0 0 --
Dvaput 2 2 100% 0.40 2 2 100%
Easter Holidays 0 0 -- -- 0 0 --
e-Coins 14 4 29% 0.26 5 3 60%
Eksplozija 2 0 0% -- 2 0 0%
Equations 13 5 38% 0.00 6 5 83%
Erase Securely 4 3 75% 0.00 3 3 100%
Escape Plan 12 5 42% 0.50 7 5 71%
Euclid's Game 21 5 24% 0.00 7 5 71%
Eulerian Path 98 35 36% 0.08 16 13 81%
Evil Straw Warts Live 84 29 35% 0.00 22 21 95%
Factoring 9 0 0% -- 1 0 0%
Factovisors 117 26 22% 0.00 19 15 79%
Falling Mugs 3 1 33% 0.00 1 1 100%
False Sense of Security 0 0 -- -- 0 0 --
Fenwick Tree 341 112 33% 1.20 53 47 89%
Ferry Loading III 31 5 16% 0.01 11 5 45%
Ferry Loading IV 1805 524 29% 0.00 326 293 90%
Firefly 70 38 54% 0.04 14 11 79%
Fire Station 1 1 100% 0.28 1 1 100%
Forest Construction 9 1 11% 0.00 1 1 100%
Freckles 86 26 30% 0.16 24 20 83%
Frogger 77 14 18% 0.00 7 6 86%
Frosh Week 335 63 19% 0.17 66 41 62%
Full Tank? 86 29 34% 0.14 15 14 93%
Funny Games 54 2 4% 3.83 6 2 33%
Genealogical Research 1361 152 11% 0.00 139 121 87%
George 11 11 100% 0.01 9 9 100%
Get Shorty 109 35 32% 0.08 25 24 96%
Getting Gold 42 28 67% 0.00 28 28 100%
Gokigen Naname 26 12 46% 0.00 12 11 92%
Gopher II 6 1 17% 0.02 2 1 50%
Happy Happy Prime Prime 96 68 71% 0.00 25 25 100%
Hash 10 0 0% -- 9 0 0%
Hay Points 43 31 72% 0.05 24 24 100%
Hello World! 296 160 54% 0.00 99 95 96%
Help! 320 37 12% 0.00 55 26 47%
Herkabe 1 1 100% 0.38 1 1 100%
Hexagon Game 0 0 -- -- 0 0 --
Hiding Places 41 26 63% 0.00 23 23 100%