Problems

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio
10 Kinds of People 67 8 12% 0.02 14 6 43%
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 45 14 31% 0.01 13 12 92%
All Friends 54 8 15% 0.02 6 5 83%
All Pairs Shortest Path 407 67 16% 0.04 46 32 70%
Almost Union-Find 593 41 7% 0.02 73 13 18%
Arctic Network 92 26 28% 0.02 28 18 64%
Aspen Avenue 171 37 22% 0.00 39 20 51%
AVL-träd 3685 538 15% 0.42 185 154 83%
Babelfish 757 338 45% 0.03 206 196 95%
Bachet's Game 119 96 81% 0.14 31 30 97%
Bag of Tiles 49 26 53% 0.28 6 3 50%
Bakterije 0 0 -- -- 0 0 --
Ball Bearings 22 9 41% 0.00 12 9 75%
Barica 19 10 53% 0.02 5 3 60%
Barking Up The Wrong Tree 16 4 25% 0.01 4 3 75%
Beacons 0 0 -- -- 0 0 --
Best Compression Ever 49 22 45% 0.00 22 21 95%
Bicikli 52 9 17% 0.03 9 3 33%
Big Truck 55 11 20% 0.00 14 10 71%
Billiard 17 14 82% 0.00 14 13 93%
Bing It On 21 13 62% 0.03 13 12 92%
Biometrics 19 8 42% 0.00 10 8 80%
Black Friday 8 3 38% 0.00 3 3 100%
Board Wrapping 28 10 36% 0.01 11 8 73%
Bond 15 0 0% -- 3 0 0%
Bowlstack 9 3 33% 0.01 4 3 75%
Brexit 43 15 35% 0.07 15 11 73%
Brick Wall 23 2 9% 0.01 4 2 50%
Budget 7 2 29% 0.05 2 2 100%
Buying Coke 182 33 18% 0.00 35 13 37%
Cantor 27 12 44% 0.00 10 6 60%
Card Magic 5 3 60% 0.04 4 3 75%
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 4242 946 22% 0.07 382 339 89%
Cetiri 24 15 62% 0.00 17 15 88%
Charles in Charge 7 1 14% 0.09 1 1 100%
Cheering Game 5 2 40% 0.01 2 1 50%
Chinese Remainder 206 37 18% 0.00 29 23 79%
Chinese Remainder Theorem (non-relatively prime moduli) 50 18 36% 0.00 15 13 87%
Chopping Wood 258 105 41% 0.03 54 49 91%
Circular Lock 27 4 15% 0.00 5 4 80%
Closest Pair 57 13 23% 0.23 10 6 60%
Closest Pair (Uniform) 76 24 32% 0.18 12 7 58%
Closest Sums 1053 281 27% 0.00 180 158 88%
Coast Length 13 5 38% 0.04 5 5 100%
Code Theft 39 7 18% 0.15 5 4 80%
Cold-puter Science 42 38 90% 0.00 34 34 100%
Collecting Beepers 39 20 51% 0.15 11 10 91%
Colliding Traffic 15 2 13% 0.13 2 2 100%
Convex Hull 107 29 27% 0.03 18 11 61%
Copying DNA 28 10 36% 0.27 5 5 100%
Councilling 58 10 17% 0.05 8 6 75%
Cryptographer's Conundrum 2 2 100% 0.00 2 2 100%
Cryptographic Keys 22 8 36% 0.00 7 5 71%
Cudak 64 16 25% 0.00 17 12 71%
Cutting a polygon 5 0 0% -- 1 0 0%
Dacey the Dice 4 3 75% 0.05 3 3 100%
Dead Fraction 92 23 25% 0.00 19 16 84%
Dejavu 17 3 18% 0.02 5 3 60%
Dictionary Attack 62 13 21% 0.01 16 11 69%
Dominant Strings 119 12 10% 0.16 19 5 26%
Downpayment 0 0 -- -- 0 0 --
Dvaput 16 6 38% 0.14 4 3 75%
Easter Holidays 0 0 -- -- 0 0 --
e-Coins 14 4 29% 0.11 5 3 60%
Eksplozija 2 0 0% -- 2 0 0%
Equations 13 4 31% 0.00 6 4 67%
Erase Securely 4 3 75% 0.00 3 3 100%
Escape Plan 32 11 34% 0.03 14 10 71%
Euclid's Game 22 4 18% 0.00 7 4 57%
Eulerian Path 164 50 30% 0.04 23 18 78%
Evil Straw Warts Live 137 48 35% 0.00 38 37 97%
Factoring 9 0 0% -- 1 0 0%
Factovisors 124 26 21% 0.00 20 15 75%
Falling Mugs 3 1 33% 0.00 1 1 100%
False Sense of Security 0 0 -- -- 0 0 --
Fenwick Tree 503 142 28% 0.78 72 53 74%
Ferry Loading III 31 7 23% 0.01 11 6 55%
Ferry Loading IV 1805 536 30% 0.00 326 293 90%
Firefly 72 39 54% 0.02 15 12 80%
Fire Station 1 1 100% 0.24 1 1 100%
Forest Construction 9 1 11% 0.00 1 1 100%
Freckles 87 27 31% 0.14 25 19 76%
Frogger 86 19 22% 0.00 8 7 88%
Frosh Week 336 64 19% 0.14 66 41 62%
Full Tank? 108 37 34% 0.09 17 16 94%
Funny Games 87 7 8% 3.33 9 5 56%
Genealogical Research 1361 153 11% 0.00 139 121 87%
George 26 24 92% 0.00 20 20 100%
Get Shorty 153 68 44% 0.05 36 35 97%
Getting Gold 80 56 70% 0.00 50 49 98%
Gokigen Naname 36 13 36% 0.00 13 12 92%
Gopher II 7 2 29% 0.01 3 2 67%
Happy Happy Prime Prime 113 80 71% 0.00 35 34 97%