Problems

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio
10 Kinds of People 33 23 70% 0.02 24 23 96%
A1 Paper 30 16 53% 0.00 17 16 94%
A Classy Problem 213 64 30% 0.04 60 50 83%
A Different Problem 22 17 77% 0.00 17 17 100%
Adjoin the Networks 45 16 36% 0.02 17 15 88%
Adventures in Moving -- Part IV 48 17 35% 0.00 16 16 100%
A Feast For Cats 27 19 70% 0.41 16 16 100%
Air Conditioned Minions 22 18 82% 0.00 17 17 100%
Airline Hub 39 17 44% 0.01 15 15 100%
A List Game 23 16 70% 0.00 16 16 100%
All Pairs Shortest Path 95 31 33% 0.04 19 18 95%
An Industrial Spy 23 19 83% 0.04 19 18 95%
Aqueduct Construction 13 9 69% 0.01 9 8 89%
A Rational Sequence 2 73 40 55% 0.09 37 35 95%
Arbitrage? 39 20 51% 0.04 18 17 94%
Association for Control Over Minds 65 25 38% 0.08 23 21 91%
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 79 28 35% 0.26 20 17 85%
Association of Computer Maintenance 1 1 100% 0.03 1 1 100%
Automatic Trading 28 22 79% 0.03 18 18 100%
Autori 71 54 76% 0.00 49 49 100%
Avoiding the Apocalypse 40 28 70% 0.01 22 22 100%
A Walk Through The Forest 30 14 47% 0.33 13 13 100%
Bachet's Game 34 23 68% 0.13 21 21 100%
Bacon, Eggs, and Spam 74 38 51% 0.10 27 27 100%
Balanced Diet 30 15 50% 0.01 23 15 65%
Baloni 80 47 59% 0.05 43 40 93%
Bard 0 0 -- -- 0 0 --
Biggest Slice 24 12 50% 0.01 13 12 92%
Big Truck 28 18 64% 0.00 15 15 100%
Bilateral Projects 28 14 50% 0.00 14 14 100%
Binary search tree 59 37 63% 0.05 29 25 86%
Bing It On 21 18 86% 0.02 18 18 100%
Birthday Party 38 20 53% 0.00 22 18 82%
Bits Equalizer 73 29 40% 0.00 33 29 88%
Black Friday 16 10 62% 0.00 11 10 91%
Board Wrapping 12 4 33% 0.01 6 4 67%
Book Circle 32 18 56% 0.01 18 17 94%
Book Club 34 23 68% 0.01 20 20 100%
Booking a Room 92 49 53% 0.00 43 41 95%
Bottled-Up Feelings 47 28 60% 0.00 24 24 100%
Bread Sorting 5 5 100% 0.02 5 5 100%
Breaking Bad 24 17 71% 0.04 18 17 94%
Brexit 27 20 74% 0.10 20 20 100%
Budget 38 11 29% 0.01 13 11 85%
Burrows-Wheeler 41 16 39% 0.08 14 14 100%
Button Bashing 25 15 60% 0.00 14 14 100%
Buying Coke 87 24 28% 0.00 23 21 91%
Buzzwords 25 17 68% 0.00 15 15 100%
Cantina of Babel 22 13 59% 0.00 14 13 93%
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 45 23 51% 0.00 25 23 92%
Checking For Correctness 36 22 61% 0.01 20 20 100%
Chess 63 35 56% 0.00 30 30 100%
Chopping Wood 10 8 80% 0.04 8 8 100%
Circuit Counting 47 26 55% 0.00 21 20 95%
Closest Pair (Uniform) 14 13 93% 0.16 12 12 100%
Closest Sums 33 24 73% 0.00 24 24 100%
Collecting Beepers 36 20 56% 0.00 25 20 80%
Conformity 21 10 48% 0.09 4 4 100%
Connect the Dots 63 27 43% 0.00 29 26 90%
Constrained Freedom of Choice 28 20 71% 0.00 21 20 95%
Conversation Log 43 29 67% 0.12 26 26 100%
Convex Hull 24 10 42% 0.04 11 9 82%
Convex Polygon Area 20 18 90% 0.00 18 18 100%
Cookie Selection 50 29 58% 0.12 27 24 89%
Councilling 37 12 32% 0.03 17 12 71%
Cranes 9 8 89% 0.00 8 8 100%
Credit Card Payment 90 29 32% 0.00 29 27 93%
Crop Triangles (Easy) 15 12 80% 0.00 12 12 100%
Cryptographer's Conundrum 12 8 67% 0.00 8 8 100%
Cycles (Easy) 27 16 59% 0.00 19 16 84%
Dance Recital 40 28 70% 0.00 22 21 95%
Deduplicating Files 46 26 57% 0.01 25 24 96%
Dice Game 29 22 76% 0.00 22 22 100%
Digit Sum 32 19 59% 0.00 19 19 100%
Disgruntled Judge 20 9 45% 0.00 10 9 90%
Distributing Ballot Boxes 0 0 -- -- 0 0 --
Divisors 34 14 41% 0.01 18 14 78%
Dominos 45 17 38% 0.08 19 17 89%
Driving Range 21 19 90% 0.33 17 17 100%
Dungeon master 17 15 88% 0.00 14 14 100%
Dvaput 34 23 68% 0.06 19 19 100%
Dyslectionary 133 44 33% 0.00 41 36 88%
Elegant Showroom 13 10 77% 0.01 10 10 100%
Elementary Math 33 17 52% 0.00 18 17 94%
Enlarging Hash Tables 25 18 72% 0.01 16 15 94%
Equal Sums (Easy) 28 23 82% 0.01 23 23 100%
Erase Securely 9 7 78% 0.00 7 7 100%
Erdős Numbers 34 16 47% 0.01 17 15 88%
Escape Plan 30 20 67% 0.01 19 19 100%
Even Up Solitaire 175 74 42% 0.01 63 61 97%
Exact Change 50 23 46% 0.01 21 21 100%
Factovisors 54 21 39% 0.00 16 15 94%
Falling Mugs 14 9 64% 0.00 9 9 100%