Problems

Submissions Users
Name Total Acc. Ratio   Fastest Total Acc. Ratio
Tri Tiling 0 0 -- -- 0 0 --
Treasure Diving 0 0 -- -- 0 0 --
Train Passengers 0 0 -- -- 0 0 --
Tour Guide 0 0 -- -- 0 0 --
Ĺ uma 0 0 -- -- 0 0 --
String Stretching 0 0 -- -- 0 0 --
Self-Assembly 0 0 -- -- 0 0 --
Science! 0 0 -- -- 0 0 --
Room Assignments 0 0 -- -- 0 0 --
Red/Blue Spanning Tree 0 0 -- -- 0 0 --
Panda Chess 0 0 -- -- 0 0 --
Overlapping Maps 0 0 -- -- 0 0 --
N-Puzzle 0 0 -- -- 0 0 --
Mountain Scenes 0 0 -- -- 0 0 --
Jailbreak 0 0 -- -- 0 0 --
Island Hopping 0 0 -- -- 0 0 --
Holey N-Queens (Batman) 0 0 -- -- 0 0 --
Highest Tower 0 0 -- -- 0 0 --
Game Strategy 0 0 -- -- 0 0 --
Fractal 0 0 -- -- 0 0 --
Finding Lines 0 0 -- -- 0 0 --
Fence Orthogonality 0 0 -- -- 0 0 --
False Sense of Security 0 0 -- -- 0 0 --
Factovisors 0 0 -- -- 0 0 --
Equilibrium Mobile 0 0 -- -- 0 0 --
Economical Coverage 0 0 -- -- 0 0 --
Cycles (Hard) 0 0 -- -- 0 0 --
Chasing Subs 0 0 -- -- 0 0 --
Catering 0 0 -- -- 0 0 --
Bus Tour 0 0 -- -- 0 0 --
British Menu 0 0 -- -- 0 0 --
Branch Assignment 0 0 -- -- 0 0 --
Bowlstack 0 0 -- -- 0 0 --
Black Friday 0 0 -- -- 0 0 --
Amanda Lounges 0 0 -- -- 0 0 --
(un)Fair Play 12 0 0% -- 4 0 0%
Square Fields (Hard) 1 0 0% -- 1 0 0%
Pollution Solution 2 0 0% -- 1 0 0%
Paintball II 2 0 0% -- 1 0 0%
Magic Checkerboard 2 0 0% -- 1 0 0%
Low Power 3 0 0% -- 1 0 0%
Life Forms 4 0 0% -- 1 0 0%
Flag Quiz 5 0 0% -- 2 0 0%
Factstone Benchmark 1 0 0% -- 1 0 0%
Block Crusher 3 0 0% -- 1 0 0%
A+B Problem 3 0 0% -- 2 0 0%
Almost Union-Find 327 2 1% 0.27 43 2 5%
Candy Division 139 2 1% 0.01 37 2 5%
Eksplozija 49 1 2% 0.14 4 1 25%
Moving Pianos 28 1 4% 0.00 6 1 17%
Worst Weather Ever 65 3 5% 0.12 14 3 21%
Zipf's Law 97 5 5% 0.02 20 5 25%
Sensor Network 16 1 6% 0.05 1 1 100%
Canonical Coin Systems 79 5 6% 1.19 10 4 40%
Comma Sprinkler 15 1 7% 0.63 2 1 50%
Intercept 14 1 7% 0.07 3 1 33%
Perfect Pth Powers 102 8 8% 0.00 11 7 64%
Three-State Memory 38 3 8% 0.00 9 2 22%
The Dragon of Loowater 23 2 9% 0.01 2 1 50%
Messages from Outer Space 67 6 9% 0.01 10 5 50%
VivoParc 31 3 10% 0.00 7 3 43%
Power Strings 109 12 11% 0.28 29 12 41%
Prsteni 9 1 11% 0.00 2 1 50%
Path Tracing 9 1 11% 0.00 2 1 50%
Digit Sum 71 8 11% 0.00 23 6 26%
Watering Grass 128 15 12% 0.04 17 9 53%
All Just A Dream 16 2 12% 0.48 3 2 67%
Distributing Ballot Boxes 31 4 13% 0.09 7 3 43%
Working at the Restaurant 75 10 13% 0.01 16 10 62%
Horror List 44 6 14% 0.00 16 6 38%
Booking 136 19 14% 0.19 17 12 71%
Turbo 28 4 14% 0.02 7 2 29%
Birds on a Wire 90 13 14% 0.00 22 13 59%
Lifting Walls 527 79 15% 0.00 67 63 94%
Bit by Bit 86 13 15% 0.00 14 12 86%
Fire Station 39 6 15% 0.12 5 5 100%
Collatz Conjecture 129 20 16% 0.01 18 16 89%
Dominos 558 89 16% 0.09 67 48 72%
Cookie Selection 231 37 16% 0.13 28 19 68%
Proving Equivalences 68 11 16% 0.07 8 8 100%
Paradox With Averages (Hard) 253 41 16% 0.04 57 38 67%
Cat vs. Dog 103 17 17% 0.06 17 13 76%
A Vicious Pikeman (Hard) 6 1 17% 0.13 3 1 33%
Pesky Mosquitoes 76 13 17% 0.00 9 6 67%
Falling Mugs 146 25 17% 0.00 23 18 78%
Clock Pictures 29 5 17% 0.07 8 5 62%
Minimum Spanning Tree 81 14 17% 0.10 18 14 78%
Frosh Week 68 12 18% 0.58 14 6 43%
Cross 11 2 18% 0.00 3 2 67%
Rock-Paper-Scissors Tournament 565 104 18% 0.09 79 71 90%
Gopher II 305 60 20% 0.01 55 48 87%
Exact Change 456 91 20% 0.01 76 66 87%
Stammering Aliens 5 1 20% 1.26 2 1 50%
Meow Factor 45 9 20% 0.00 7 6 86%
Virus Replication 448 91 20% 0.00 74 71 96%
CD 699 142 20% 0.35 82 78 95%
Arctic Network 157 32 20% 0.01 31 25 81%
Dominoes 2 441 90 20% 0.01 84 80 95%
Logo 68 14 21% 0.01 12 11 92%
Digital display 63 13 21% 0.00 13 11 85%