Problems

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio
0-1 Sequences 9 2 22% 0.01 1 1 100%
10 Kinds of People 192 44 23% 0.01 32 17 53%
2048 78 30 38% 0.00 33 27 82%
2, 4, 6, Greaaat 0 0 -- -- 0 0 --
3D Printed Statues 10 9 90% 0.00 6 6 100%
3D Printer 8 1 12% 0.00 1 1 100%
3-Sided Dice 12 0 0% -- 1 0 0%
4 thought 14 5 36% 0.00 4 4 100%
A1 Paper 3 3 100% 0.00 2 2 100%
Aaah! 80 49 61% 0.00 26 24 92%
Abandoned Animal 0 0 -- -- 0 0 --
ABC 4 4 100% 0.00 4 4 100%
Ab Initio 0 0 -- -- 0 0 --
Above Average 2 2 100% 0.00 2 2 100%
A+B Problem 9 0 0% -- 1 0 0%
A Brief Gerrymander 0 0 -- -- 0 0 --
Abstract Art 0 0 -- -- 0 0 --
Abstract Painting 0 0 -- -- 0 0 --
Absurdistan Roads II 0 0 -- -- 0 0 --
Absurdistan Roads III 0 0 -- -- 0 0 --
Access Points 0 0 -- -- 0 0 --
Accounting 0 0 -- -- 0 0 --
A Classy Problem 0 0 -- -- 0 0 --
ACM Contest Scoring 3 3 100% 0.00 3 3 100%
Add 'Em Up! 1 1 100% 0.01 1 1 100%
Adding Words 1 1 100% 0.03 1 1 100%
Add Two Numbers 0 0 -- -- 0 0 --
A Different List Game 2 0 0% -- 2 0 0%
A Different Problem 107 53 50% 0.00 42 37 88%
Adjoin the Networks 1 1 100% 0.06 1 1 100%
Administrative Difficulties 0 0 -- -- 0 0 --
Ads 0 0 -- -- 0 0 --
Advanced Causal Measurements 0 0 -- -- 0 0 --
Adventure Begins 0 0 -- -- 0 0 --
Adventures in Moving -- Part IV 76 14 18% 0.00 21 13 62%
A Favourable Ending 0 0 -- -- 0 0 --
A Feast For Cats 35 10 29% 0.46 10 9 90%
A Flea on a Chessboard 0 0 -- -- 0 0 --
A Horse Shoe-In 0 0 -- -- 0 0 --
AI Jeopardy 0 0 -- -- 0 0 --
Air Conditioned Minions 171 51 30% 0.00 56 49 88%
Airline Hub 47 14 30% 0.01 14 12 86%
Airport Coffee 0 0 -- -- 0 0 --
Airport Logistics 0 0 -- -- 0 0 --
Airports 0 0 -- -- 0 0 --
Air Rally 0 0 -- -- 0 0 --
Akcija 1 1 100% 0.17 1 1 100%
Aladin 0 0 -- -- 0 0 --
Alchemy 0 0 -- -- 0 0 --
Alchemy 101 0 0 -- -- 0 0 --
Alea iacta est 0 0 -- -- 0 0 --
Alehouse 0 0 -- -- 0 0 --
Alex and Barb 0 0 -- -- 0 0 --
Alice in the Digital World 1 0 0% -- 1 0 0%
Alien Codebreaking 0 0 -- -- 0 0 --
Alien Microwave 0 0 -- -- 0 0 --
Alien Numbers 9 2 22% 0.00 3 2 67%
A List Game 1 1 100% 0.03 1 1 100%
All about that base 1 1 100% 0.00 1 1 100%
All Different Directions 1 1 100% 0.03 1 1 100%
Allergy Test 0 0 -- -- 0 0 --
All Friends 54 8 15% 0.02 6 5 83%
All is Well 0 0 -- -- 0 0 --
All Just A Dream 0 0 -- -- 0 0 --
All Kill 0 0 -- -- 0 0 --
Alloys 0 0 -- -- 0 0 --
All Pairs Shortest Path 957 207 22% 0.03 102 81 79%
Almost Perfect 77 20 26% 0.00 23 20 87%
Almost Union-Find 1011 84 8% 0.02 106 23 22%
Alphabet 89 55 62% 0.00 54 50 93%
Alphabet Animals 0 0 -- -- 0 0 --
Alphabet Spam 1 1 100% 0.00 1 1 100%
Alternating Current 0 0 -- -- 0 0 --
Alternative Anagram 0 0 -- -- 0 0 --
Alternative Bracket Notation 0 0 -- -- 0 0 --
Altruistic Amphibians 0 0 -- -- 0 0 --
Amalgamated Artichokes 24 13 54% 0.16 14 12 86%
Amanda Lounges 0 0 -- -- 0 0 --
A Mazing! 0 0 -- -- 0 0 --
Amazing Adventures 0 0 -- -- 0 0 --
Amazing Race 0 0 -- -- 0 0 --
Ambiguous Result 0 0 -- -- 0 0 --
Amsterdam Distance 1 1 100% 0.02 1 1 100%
A Multiplication Game 2 1 50% 0.05 1 1 100%
Anagram Counting 1 1 100% 0.02 1 1 100%
Andrew the Ant 0 0 -- -- 0 0 --
A New Adventure 0 0 -- -- 0 0 --
A New Alphabet 1 1 100% 0.03 1 1 100%
An I for an Eye 0 0 -- -- 0 0 --
Animal Classification 0 0 -- -- 0 0 --
An Industrial Spy 24 15 62% 0.07 13 11 85%
Annoyed Coworkers 0 0 -- -- 0 0 --
Another Brick in the Wall 1 1 100% 0.02 1 1 100%
Another Candies 0 0 -- -- 0 0 --
Another Coin Weighing Puzzle 0 0 -- -- 0 0 --
Another Dice Game 0 0 -- -- 0 0 --
Another Query on Array Problem 0 0 -- -- 0 0 --
Another Substring Query Problem 0 0 -- -- 0 0 --
Antenna Placement 5 1 20% 0.03 3 1 33%
Anthony and Cora 0 0 -- -- 0 0 --