Problems

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Submissions Users
Name Total Acc. Ratio Fastest Total Acc. Ratio   Difficulty
Towers of Powers 2: Power Harder 6019 271 5% 0.00 593 33 6% 9.5
Text Processor 586 12 2% 0.03 133 11 8% 9.3
Kattis' Little Helpers 14 1 7% 0.98 7 1 14% 7.9
Histogrami 99 1 1% 0.10 7 1 14% 8.5
A Different List Game 6107 424 7% 0.00 752 154 20% 9.1
Aladin 745 71 10% 0.10 116 24 21% 8.9
Hopper 117 10 9% 1.37 24 5 21% 9.1
Magical Mystery Knight's Tour 738 27 4% 0.00 84 18 21% 9.2
Swap Frenzy 544 40 7% 0.00 109 26 24% 8.9
Ranklist Sorting 29 2 7% 0.01 8 2 25% 8.0
Odometer Analysis 34 2 6% 0.00 8 2 25% 8.9
Fishing Contest 42 2 5% 0.81 8 2 25% 6.9
Alien Codebreaking 134 7 5% 3.23 20 5 25% 9.0
Directory Management 298 15 5% 0.24 50 13 26% 8.9
Magical String 302 34 11% 0.01 49 13 27% 9.1
Cumulative Sums 143 28 20% 0.01 52 14 27% 8.2
Gotta Catch Em All! 1162 98 8% 0.15 197 59 30% 8.5
Old School Days 48 3 6% 0.07 10 3 30% 8.5
Haunted Graveyard 911 69 8% 0.06 152 46 30% 8.6
iCar 126 13 10% 0.01 36 11 31% 9.0
Escape 331 45 14% 0.72 42 13 31% 8.8
Maximum Expression 522 28 5% 0.00 74 23 31% 8.9
Kemija 704 154 22% 0.00 222 69 31% 8.4
Free Desserts 219 34 16% 0.01 73 23 32% 8.2
Printer Scheduling 226 29 13% 0.07 53 17 32% 9.3
Substitution Mania! 46 5 11% 0.28 9 3 33% 8.3
Matchings 530 89 17% 0.13 99 33 33% 7.8
Bona Fide 15 2 13% 0.88 3 1 33% 7.4
Bats! 6 2 33% 0.03 6 2 33% 6.7
Board Covering 107 16 15% 0.00 41 14 34% 8.8
A+B Problem 6426 643 10% 0.03 912 312 34% 8.2
Battle of Pokenom 1022 85 8% 0.00 218 75 34% 8.5
Ultimate Pipe Game 53 11 21% 0.05 26 9 35% 8.5
Forest of Celery 178 21 12% 0.05 43 15 35% 9.5
Saturn Bees 36 7 19% 0.00 14 5 36% 8.4
Shovelling Snow 1184 110 9% 0.01 95 34 36% 8.4
Triangular Clouds 201 45 22% 0.12 64 23 36% 6.5
Simple Polygon 245 27 11% 0.23 44 16 36% 8.8
Firing the Phaser 204 37 18% 0.06 33 12 36% 8.7
Planetary Grid 332 35 11% 0.00 70 26 37% 8.7
Oop 347 43 12% 0.47 75 28 37% 9.0
Visitors Train 32 4 12% 0.00 8 3 38% 8.8
Climbing 27 3 11% 0.04 8 3 38% 7.7
3-Sided Dice 2018 182 9% 0.00 328 124 38% 8.5
Wooden Crates 80 9 11% 0.22 21 8 38% 8.8
Association of Camera Makers 210 20 10% 0.46 21 8 38% 9.0
Ascending Photo 734 107 15% 0.04 173 67 39% 8.2
Area of Effect 157 11 7% 1.93 23 9 39% 8.5
Bingo Ties 2400 320 13% 0.00 637 251 39% 7.1
Banjo 257 46 18% 0.00 38 15 39% 9.3
Jewel Thief 439 69 16% 0.55 123 49 40% 8.7
┼Żabe 59 5 8% 0.00 10 4 40% 8.9
Tournament 21 2 10% 1.00 5 2 40% 7.8
Sneak Attack 362 18 5% 0.00 35 14 40% 9.2
Pseudo-random Numbers 12 2 17% 0.07 5 2 40% 6.5
MC Part Deux 19 3 16% 0.00 5 2 40% 7.3
Bridge Builders 5 2 40% 0.22 5 2 40% 6.8
Cost of Living 172 31 18% 0.01 57 23 40% 8.4
Shovelling Snow 219 23 11% 0.01 47 19 40% 8.0
3D Printer 577 112 19% 0.00 217 88 41% 8.4
Sudoku 346 35 10% 0.02 64 26 41% 8.6
Shotcube 310 42 14% 0.17 66 27 41% 8.8
Virus Synthesis 31 8 26% 0.07 17 7 41% 7.5
LCM Tree 95 18 19% 0.07 29 12 41% 7.3
Friends 92 13 14% 0.04 24 10 42% 7.4
#exclude<scoring> 54 5 9% 0.07 12 5 42% 8.3
Pinball 545 92 17% 0.07 103 43 42% 7.9
Another Query on Array Problem 1267 159 13% 0.05 270 113 42% 7.9
String Stretching 795 116 15% 0.00 170 72 42% 8.7
The Addition Game 163 21 13% 0.00 33 14 42% 9.1
Boom! 320 37 12% 0.09 54 23 43% 8.5
Stamp Stamp 50 9 18% 0.18 21 9 43% 8.4
Russian Dolls 1003 24 2% 0.00 42 18 43% 8.7
Peak Tower 686 41 6% 0.07 42 18 43% 8.6
Checkers 113 24 21% 0.00 49 21 43% 8.1
Bus Clock Display 41 6 15% 0.02 14 6 43% 7.9
Dominant Strings 1403 142 10% 0.03 191 82 43% 8.7
It's a Mod, Mod, Mod, Mod World 873 105 12% 0.05 173 75 43% 7.0
nnnnn 1774 241 14% 0.01 253 110 43% 8.3
Sudokunique 874 104 12% 0.01 119 52 44% 8.8
Program 443 130 29% 0.15 160 70 44% 7.5
Tango Tango Insurrection 163 21 13% 0.04 25 11 44% 8.2
Palindromes 312 72 23% 0.09 75 33 44% 8.8
Connect the Dots 168 36 21% 0.00 52 23 44% 8.7
Cat And Mouse 508 91 18% 0.00 124 55 44% 8.2
Wiseguy 13 4 31% 0.00 9 4 44% 7.9
The Fox and the Owl 148 20 14% 0.01 45 20 44% 7.8
Satisfaction Guaranteed 168 18 11% 6.78 18 8 44% 8.9
Playlist 242 41 17% 1.09 27 12 44% 9.3
Triangle Cuts 55 11 20% 0.02 20 9 45% 7.8
New Salaries 186 26 14% 0.04 40 18 45% 7.9
Easter Eggs 291 32 11% 0.17 31 14 45% 8.7
Nim Cheater 72 18 25% 0.00 33 15 45% 8.7
Kabobs 36 8 22% 1.73 11 5 45% 8.3
Green Eggs and Ham 55 5 9% 0.01 11 5 45% 8.2
Enigma 59 6 10% 0.00 11 5 45% 7.7
Sneaky Snowninjas 193 46 24% 0.24 37 17 46% 9.0
Blazing New Trails 768 93 12% 0.18 141 65 46% 8.2
Type Charts 60 6 10% 0.04 13 6 46% 8.4
Subway 57 6 11% 0.86 13 6 46% 8.1