Problems

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Submissions Users
Name Total Acc. Ratio   Fastest Total Acc. Ratio Difficulty
Common Ground 0 0 -- -- 0 0 -- 5.5
Histogrami 106 2 2% 0.10 8 2 25% 8.3
Hopper 925 18 2% 0.32 102 9 9% 9.5
Russian Dolls 1112 26 2% 0.00 55 20 36% 9.0
Text Processor 760 20 3% 0.03 166 14 8% 9.3
Magical Mystery Knight's Tour 908 38 4% 0.00 100 23 23% 9.5
Drive Safely 135 6 4% 0.01 22 6 27% 9.3
Symmetric Polynomials 43 2 5% 0.00 5 2 40% 8.0
Flatland Fidget Spinner 86 4 5% 0.26 10 4 40% 7.7
Towers of Powers 2: Power Harder 7118 333 5% 0.00 711 43 6% 9.5
Guess the Digits 417 20 5% 0.01 63 17 27% 9.2
Old School Days 61 3 5% 0.07 12 3 25% 9.1
Maximum Expression 533 28 5% 0.00 76 23 30% 9.1
Final Exam 789 43 5% 1.12 87 23 26% 9.0
Ads 606 34 6% 0.00 83 19 23% 6.5
Sneak Attack 372 21 6% 0.00 38 16 42% 9.0
Ice Cream 53 3 6% 0.21 7 3 43% 7.6
Alien Codebreaking 242 14 6% 3.23 42 11 26% 9.2
Odometer Analysis 34 2 6% 0.00 8 2 25% 8.9
Kattis' Little Helpers 17 1 6% 0.98 9 1 11% 8.1
Fishing Contest 51 3 6% 0.77 11 3 27% 7.3
Bling 34 2 6% 0.41 6 1 17% 7.9
Ball Tricks 68 4 6% 0.30 4 3 75% 7.8
Kingdom of Kittens 686 41 6% 0.15 63 28 44% 9.0
A Trivial Pursuit 146 9 6% 0.44 11 4 36% 9.2
Peak Tower 702 44 6% 0.07 50 20 40% 8.5
Learning to code 624 41 7% 0.00 86 28 33% 7.7
Ranklist Sorting 30 2 7% 0.01 9 2 22% 8.2
Tic Tac Toe 653 44 7% 0.01 79 32 41% 8.4
Swap Frenzy 581 40 7% 0.00 117 26 22% 9.1
A Different List Game 6949 486 7% 0.00 881 175 20% 9.2
Association of Camera Makers 288 21 7% 0.46 26 9 35% 9.4
Satisfaction Guaranteed 280 21 8% 6.78 25 10 40% 9.1
Forest Fruits 355 27 8% 0.02 44 15 34% 7.2
Easy Multiplication 339 26 8% 0.12 72 22 31% 8.2
The Ending of the End - Part 1 13 1 8% 0.56 5 1 20% 8.0
Entertaining Excursion 63 5 8% 0.01 7 5 71% 7.0
Easy Probability 511 41 8% 0.00 71 22 31% 8.7
Area of Effect 170 14 8% 1.38 29 12 41% 8.2
Chasing the Cheetahs 421 35 8% 0.03 28 22 79% 6.3
She Talks to Angel 12 1 8% 0.62 2 1 50% 6.6
3-Sided Dice 2435 204 8% 0.00 399 143 36% 8.6
As Easy as CAB 1108 96 9% 0.00 248 73 29% 9.2
Ski Resort 115 10 9% 0.25 12 8 67% 6.1
Mushroom Misery 182 16 9% 0.13 15 11 73% 6.8
Wooden Crates 124 11 9% 0.22 29 9 31% 9.5
Funny Games 705 64 9% 0.34 85 40 47% 8.8
Clinic 581 53 9% 0.05 89 30 34% 6.1
Magical String 404 37 9% 0.01 66 16 24% 9.4
#exclude<scoring> 54 5 9% 0.07 12 5 42% 8.4
Balanced Cut 194 18 9% 0.07 44 13 30% 9.5
Student Counsel 86 8 9% 0.22 16 8 50% 8.4
Being Solarly Systematic 473 44 9% 0.02 58 30 52% 8.5
Lines Of Action 32 3 9% 0.01 4 2 50% 6.9
Sheep Pen 327 31 9% 0.00 35 24 69% 7.6
Friendly Fire 42 4 10% 1.13 8 3 38% 8.7
Bar Code 73 7 10% 3.81 7 5 71% 6.4
A+B Problem 8328 817 10% 0.03 1160 387 33% 8.3
Easter Eggs 326 32 10% 0.17 34 14 41% 9.2
Sudoku 376 37 10% 0.02 78 28 36% 8.8
Single source shortest path, safe path 2311 228 10% 0.06 101 79 78% 3.8
Course Planning 293 29 10% 0.08 58 27 47% 8.7
Planete 70 7 10% 0.04 13 7 54% 6.0
Association of Computer Maintenance 897 90 10% 0.03 108 55 51% 8.4
Shovelling Snow 1208 122 10% 0.01 99 37 37% 8.6
Liga 1056 107 10% 0.00 120 84 70% 5.7
Aladin 769 78 10% 0.10 127 30 24% 8.4
DVD Screensaver 342 35 10% 0.00 43 19 44% 8.2
A Horse Shoe-In 78 8 10% 0.45 10 7 70% 6.8
AI Jeopardy 418 43 10% 0.02 43 31 72% 8.0
The Ending of the End - Part 2 29 3 10% 0.05 6 3 50% 7.5
Enigma 87 9 10% 0.00 16 8 50% 8.4
Winter Roads 192 20 10% 0.40 26 15 58% 8.3
Gotta Catch Em All! 1534 160 10% 0.14 227 89 39% 8.0
Police 57 6 11% 0.19 10 5 50% 7.3
NVWLS 1466 156 11% 0.20 262 102 39% 8.0
Bearly Made It 215 23 11% 0.01 33 23 70% 8.2
Gauntlet of Fire 84 9 11% 0.18 12 8 67% 8.2
Uncrossed Knight's Tour 157 17 11% 0.00 27 16 59% 5.6
Dominant Strings 1517 165 11% 0.03 202 90 45% 8.6
Planetary Grid 348 38 11% 0.00 72 29 40% 7.5
┼Żabe 64 7 11% 0.00 13 6 46% 8.6
Battle of Pokenom 1234 136 11% 0.00 260 103 40% 8.1
Wire Crossing 326 36 11% 0.02 44 29 66% 7.0
Stickers 27 3 11% 0.28 13 3 23% 8.8
Frenemies 9 1 11% 0.72 3 1 33% 6.9
Climbing 27 3 11% 0.04 8 3 38% 7.8
Bona Fide 18 2 11% 0.88 5 1 20% 7.7
Horse in Ambush 141 16 11% 0.00 28 14 50% 8.5
Trains 78 9 12% 0.00 18 9 50% 8.1
Panda Preserve 1296 150 12% 0.05 98 73 74% 4.9
Who Wants to Live Forever? 250 29 12% 0.01 54 26 48% 7.2
Shovelling Snow 224 26 12% 0.01 51 22 43% 8.3
Boom! 327 38 12% 0.09 57 24 42% 8.7
Zerg Rush!!! 103 12 12% 0.28 16 10 62% 7.6
Fun with Fibonacci 317 37 12% 1.39 45 25 56% 8.1
iCar 137 16 12% 0.01 40 13 32% 8.8
Counting Palindromes 161 19 12% 0.23 29 17 59% 7.6
Haiku Formatting 421 50 12% 0.00 74 40 54% 7.3
Ideas 50 6 12% 0.18 9 5 56% 7.2